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Results so good they’ll make you believe in witchcraft.

I'm Amanda Davis (she/her), a Shopping & Products Editor at BuzzFeed who specializes in many topics, including beauty, fashion, home decor, and my personal favorite — small businesses.

Fact (probably): magic, sorcery, and whatever scary powers the Sanderson Sisters possess are totally real. Evidence: these reviewer photos!! There's no way you'll walk away from this post not believing after you see the before and afters from Veet's hair removal, Eight Saints' miracle-working firming cream, or these powerful carborundum sponges. Don't say I didn't warn you!

Rubbing alcohol-based products (like Tend Skin) can help prevent an infection of an ingrown, but can’t prevent an ingrown itself, according to Cleveland Clinic. 

Promising review: "After many years of razor burn on my face/neck, I finally broke down and bought this per a friend's recommendation. I have sensitive skin and had given up hope that anything could help. This totally changed my outlook on shaving. My neck especially would be the worst. I dab it on immediately after I rinse and dry, post-shave. It does burn a bit but that goes away pretty quickly. Totally worth it to not have razor burn/bumps anymore. I only apply it once after shaving even though the directions recommend repeat applications the following day. Go ahead and purchase; you won't be disappointed!" —bill nye

Get a 16-oz bottle from Amazon for $29.99 (available in three sizes, including a small 4-oz bottle for $19.99).

Promising review: "Best, most affordable brush and sponge shampoo on the market! No joke, I have tried everything, even homemade hacks like dish detergent mixed with olive oil. Nothing works like this brush shampoo. Don't waste your money on the BeautyBlender soap and other big-name brands." —Lily

Get it from Amazon for $15.12+ (available in three sizes).

The pointed end of the tool is ideal for picking out tangles, the stiff bristles work great at removing dust and dirt, and the bristles at the bottom end of the tool can give your hairbrush a deep clean.

Promising review: "When I bought this, I was really skeptical. I am grossed out by my hairbrush and clean it all the time. I've soaked it in vinegar and tea tree oil, used a toothbrush, scrubbed it with shampoo, picked it clean by hand — everything you can think of. Still, it's so hard to get the little lint that forms at the base of the brush — they don't dissolve off, and you have to pick them off the bristles one by one because a toothbrush won't even break them up. This thing works amazingly. I don't know why, it just does — the particular texture of the bristles on this really grabs everything. It scraped the little lint rings right off, and now my brush is cleaner, 10 times as fast." —HeartsofHavoc

Reviewers with thin or fine hair LOVE this hair treatment, and various hair types from 3b to 4c say that it helped their damaged hair. Even folks with dyed or bleached hair say it's safe to use. TL;DR: It works!

Promising review: "Like many others, I tried this as a replacement for Olaplex. Honestly, Olaplex never had a great effect on my hair and certainly wasn’t worth the price. This did an unreal job on my hair!! I was skeptical (tried a little bit first because I was petrified it would burn off my hair and I would end up bald!) but, lo and behold, it was magic! My hair is so strong, silky, and healthy-looking after just one use. Plus, you can’t beat the price! Have already ordered another box. I should also add that I have curly/wavy hair that’s been colored to a light brown. Buy it!!" —BB

Promising review: "We have hard water in our area, so I thought I couldn’t do anything for the buildup issue in my dishwasher... I ran two tablets on normal cycle, then ran another two tablets since the first cycle didn’t remove all the calcium buildup. The inside of my dishwasher looks brand new now. This product also removed all the buildup on the plastic trays." —Rhks mom

Get a pack of six tablets from Amazon for $8.98.

Promising review: “I tried EVERYTHING! I tried tree tea oil for years and various different products. Nothing worked. The reviews were so great on this that I decided to try to cure it one more time. But when you have had a condition for 35 years, you aren’t too hopeful! I followed the suggestions of some of the reviewers and cut my toenails (I only had it on my big toes) everywhere that the fungus was present. I started applying this gel, which is super easy to use. I swear to you that I noticed a difference after one application.” —WIAPilot 

Get it from Amazon for $17.97+ (also available with a nail file).

This is one of our 2026 Buzzy Award winners! Check out the full list to shop all 100 picks, hand-selected by the BuzzFeed Shopping team.

Promising reviews: "This has saved me so many times. I use it mostly for my carpet and the couch. I have a cat and dog with an almost white couch, so this has been SUPER helpful. It has yet to fail me." —Amazon Customer

"This little guy has been working pretty well for me so far. Raising my puppy from eight weeks old, I've had my share of things to try and get out of the carpet, from pee stains to puke to things he would knock over to the mud he would track in. This would get most of it out if I used it right away. I am happy with the way it takes out most stains." —Cece

Get it from Amazon for $99.99+ (available in three styles).

BTW, this tool comes with small bottles of ready-to-use cleaning formula, but if you need more, grab a bigger bottle for $11.99!

Promising reviews: "I could kick myself for not trying this sooner! It is my new favorite lotion... After one night of using this, I woke up to smooth, soft, moisturized skin that wasn’t itchy at all. This lotion goes on and absorbs beautifully. It’s not too thin or thick, and the scent is sensational... It’s not greasy or slick and does not have a residue that pills or transfers." —TickTockAlice

"INCREDIBLE BEAUTY PRODUCT!! Works like magic! I am 66 years old, and after using this moisturizer for only four days, I have not needed to use foundation makeup. This Medix retinol cream is a serious game changer!" —Nancy C. Trussell

Get it from Amazon for $20 (also available in multipacks).

BTW, people also love this for helping heal piercings. (Note: This product has newer packaging that you might receive instead of the older bottle shown above!)

Promising review: "This spray is amazing. I had a rash on my face and it disappeared after one use of this spray. I had a stye in my eye and the skin around the eye was irritated. This spray fixed not only the irritation but the stye went away as well. Any sort of blemish or acne is taken care of with this simple inexpensive spray. Great for after-sun care or workout redness. Everyone loves Tower 28's expensive SOS spray. The SOS spray contains hypochlorous acid, which is the exact same ingredient in the Briotech spray for much less money. It’s a miracle worker." —Squid466

Get an 8-oz bottle from Amazon for $17.99 (available in five sizes, including a small 2-oz bottle for $9.99).

This is one of our 2026 Buzzy Award winners! Check out the full list to shop all 100 picks, hand-selected by the BuzzFeed Shopping team.

Promising review: "I had tried everything to get the hardware stains off my shower. CLR, metal scrubbing pads, vinegar, and many other things. I thought I'd end up having to replace all the faucets. I saw this in a BuzzFeed article and thought, no way it's THAT good... It's that good. It's better than good. It's wild how good it is. My shower looks better than new. It took rust stains off the tile. It took years of hard water scale buildup off in seconds. It is literally a miracle product." —Amazon Customer

Get it from Amazon for $5.97 (also available with sponge). 

As far as skincare goes, this is stuff is basically pure gold in bar soap form. ✨ You can use it on your face, neck, and all over your body as needed.

Promising review: "10-star soap. Love, love, love this soap. I have KP, which is a skin condition that makes the back of your arms look rash-y and red. I've tried everything. Glycolic, salicylic, retinol, and more. Nothing has ever worked until this. It leaves your skin feeling so soft and has taken away a lot of the discoloration. So happy I found this." —Sanctuarytampa

Promising review: "My 1-year-old has taco meat stains ALL over the sleeves of his shirt. The stains were 2–3 days old, too. I sprayed the shirt, let it sit for about 15 mins, and then washed the shirt with regular laundry soap. Almost every bit of the stains came out. Definitely buying bulk in this product!" —Sloan Avery

Get it from Amazon for $7.97 (available in two sizes, multipacks, and a refill pouch). 

P.S. These fizzing tablets work for Invisalign, retainers, dentures, night guards, and more.

Promising review: "I really loved this product. I am currently waiting for a new Invisalign set. My old Invisalign needed to be cleaned. I read the reviews and decided to purchase. OMG, it worked! There was a fresh taste, and they were clean. I wish I had found this product sooner. I did let them soak overnight only because I had been wearing them for the last four months. Nothing happened to Invisalign; there was no weakness or anything. Just very clean and fresh. If I could have given the product 10 stars, I would have." —Lisa R.

Promising reviews: "Anyone with dark under-eye probs like myself needs to have a brightener! I used to spend $40 on Becca, but this one is better in my opinion!! It’s very pigmented and covers blue hues in the corners of my eyes. It can be worn alone, but I prefer it under my concealer. It blends incredibly well, it's very creamy, and easy to apply. It will probably last me six months — a little dab goes a long way. It’s extremely buildable, too. I am just so in love. I’m a sucker for saving money and this purchase just saved me over $30. I will recommend it to all my friends and family. Just BUY it!" —Caitlin Newcomb

"Bought this after seeing an influencer use it on TikTok. This works really well. I can instantly see a difference when I use it under my eyes. For the price, this is a win-win. I had never heard of this brand, but I will be using their products more often." —Kerry C

Get it from Amazon for $6 (available in five shades).

Read more about the skincare benefits of caffeine at the Cleveland Clinic.

Promising review: "I love this product and have noticed a huge difference when using it consistently. I am on the younger side and don’t have the worst under-eye bags, but on those occasional mornings when my eyes are puffy with somewhat visible dark circles, this product definitely does the trick! Honestly, I love all the Good Molecules products." —Hayden Smith 

This carpet cleaner is from a family-run small business that specializes in cleaning products, especially ones for homes with pets!

Promising review: "I cannot believe how incredible this carpet cleaner is!! I have four dogs, five kids, and a large home with very light carpet. This carpet cleaner literally is magic. It has gotten out red wine, coffee, raspberry stain on white carpet, old urine stains that were found WAY after the fact, and the list goes on and on. I use it in a spray bottle as a pretreatment before shampooing, and most often, the stain is completely gone before I even shampoo it. When I say 'gone'…I mean, GONE! And that’s with no scrubbing. It disappears like magic! To say that I’d buy it again is such an understatement. I can’t be without it!!" —Angela Raab

Get it from Amazon for $23.99+ (available in two sizes and three scents).

Promising reviews: "This brush is amazing. My daughter went puddle jumping in her boots [Uggs pictured above]. They dried out while I was trying to figure out how to clean them. Saw the reviews on this and ordered right away. Holy cow, they look almost new. I cleaned all my boots too because I was so excited. Even the ones I thought looked clean were much improved. I washed the brush with dish soap and water and let dry between pairs." —TRW

"This brush saved my shoes! I posted before and after photos so you can see the difference. My shoes were light pink with big noticeable stains on the sides. I just brushed it in the same direction until the stains wore off." —Lissette Castillo

Promising reviews: "⭐⭐⭐⭐⭐ I like this product so much that it’s on Subscribe and Save. It works well, it’s easy to use, and it has consistently given me good results. I’ve tried a number of hair removal products over the years, and this is one of the few that I keep coming back to." —Bowen Escamilla

"Babyyyy, I hate shaving! I used another product for a while, but I've become too sensitive to them, including their 'sensitive skin' edition. I also like the women's Veet for sensitive skin, but I personally feel like the men's version smells better... My skin is ridiculously sensitive. I have no issues with this product. I actually leave it on a bit longer than the given time. After about 13 to 15 minutes, I wipe it off and feel silky smooth." —Bran Bran

Get it from Amazon for $9.99 (also available in a version specifically for underarms and bikini areas for $11.99).

(Psst — you should consult with your doctor before trying anything new involving your neck/back area to make sure it's safe for you!)

For this, instead of like a regular pillow, you're supposed to lie on it in 10-minute intervals; the seller suggests working your way up to it by starting yourself off at five minutes at a time, with a one- to three-day adjustment period before regular use.

Promising review: "This neck relaxer is so easy to use! It took a few times to get used to, but it is not uncomfortable and is very much helpful with my chronic neck pain and shoulder tension. I felt pain relief after the first use! I have even been able to cut back on my chiropractor appointments because of this product. So thankful for this amazing find, as I am only 41 and have been struggling with neck pain for several years now." —Mary Beth

Get it from Amazon for $19.99 (available in five colors).

Promising review: "I bought this RMR-86 spray with low expectations, even with the good reviews. I sprayed a small patch in the evening and let it sit overnight. The next morning, the grout where I had sprayed was as white as if it were brand new. I decided to spray the entire wall and part of the roof. The next day, everything I sprayed had no visible mold. By the third night, I was pretty much spraying everything left in the shower. This stuff is amazing." —John Werner

Get a 30-ounce bottle on Amazon for $17.99 (available in four sizes).

Pro Tip💡: Many reviewers suggest applying it with a microfiber cloth.

Promising review: "WOW is all I can say. WOW! I don't often write reviews unless I feel strongly about the product. This is one of those things. Both pairs of boots [I own] are close to 20 years old. I was close to getting rid of them until I put this conditioner on them. I now have two new pairs of boots, and they look AND feel absolutely amazing!! Also no oily residue. The leather soaked up the conditioner, and I may do a second coat in a couple of days. I HIGHLY recommend it to anyone on the fence. The reviews are real, as is this product. BUY IT!!!" —Adele

Get it from Amazon for $19.99+ (available in three sizes).

Promising review: "Best foot callus remover I have ever used! I read a lot of the reviews before purchasing this product. Most callus removers I have purchased in the past were not very effective. So I was encouraged by the reviews. I saw that a lot of reviewers mentioned to be very careful not to leave it on longer than three or four minutes. My feet were the softest they have ever been. Love love love." —Cheri whisker

Get it from Amazon for $14.99 (available in three scents).

Promising review: "I placed this order after seeing it everywhere on TikTok... and boy am I glad I tried it! I was initially skeptical of trying anything on my feet.. and let’s be honest, the peeling feet pictures are not for the weak :) .. but oddly extremely satisfying. I soaked my feet in the bag for an hour as instructed (super easy to use) ... two weeks later, BOOM baby soft feet...10/10 would recommend!! " —Alma Elias

Get two pairs from Amazon for $16.99 (available in four scents). 

Promising review: "I've been using this spot/stain remover for about 10 years now. It really is magic. I've removed numerous stains and spots with it over the years and have only come across two stains that it would not remove. Unfortunately, I don't know what the stains were caused by, so can't pass that along. I've used it on both carpet and upholstery, and it has never changed the color of either. I would definitely test it on an inconspicuous area first, though, as the directions state. And it's so easy to use: Spray some on the stain, agitate it with your fingertips, then blot dry with a cloth or paper towel. You may have to let it sit on tougher stains for a few minutes before agitating and blotting, but I only had to do that once or twice. Definitely recommend." —Alex

Get two 34-ounce bottles from Amazon for $44.99 (available in two sizes and in multipacks).

Promising review: "Works amazingly! I hadn't thoroughly scrubbed my glass cooktop in years — only wiped down with random multi-cleaners that never seemed to do much. Then a friend recommended this product...AMAZING! The included scrubbers and scrapers really make the difference. As others have said, it will leave your cooktop shiny and new. Even marks that had been on there for years came almost completely off...98% better. The key is to use very little product, let dry to a haze, and wipe with a clean, dry cotton towel (just like waxing a car). If you aren't getting a mirrored finish, it's because you've used too much product and not enough elbow grease to polish off." —B. Swartwood

Get a pack of four from Amazon for $17.98.

It's fragrance-free, and you can apply it morning and night. 

Promising review: "This neck cream works!!!... I am in my 60s, I sleep on my side, and have been a sun worshiper my whole life. Thus, I have deep wrinkles and fine lines on my neck and chest. The Firm Intentions neck cream was rich and hydrating, but was quickly absorbed...After using the cream for around ten days, I was very happy to see the deep wrinkles and fine lines were smoother and my skin was plumper. The fine lines were way less noticeable! I cannot wait to see the results after a month. I definitely recommend!" —Kari H.

Caffeine has a number of skincare benefits, including brightening and temporarily reducing the appearance of stretch marks and cellulite, if that's something you're looking to do! You can read more about the skincare benefits of caffeine at the Cleveland Clinic.

Promising review: "I could not get rid of the cellulite on my legs. I started using this product six weeks ago and can noticeably see a difference. I apply morning and evening, before bed for optimal results. It goes on smooth and has a creamy, non-sticky feel. The smell is dreamy, and even my husband has commented on the improvement. Make sure you apply in a circular motion for optimal coverage, absorption, and circulation." —Amazon Customer

Get a large 240-mL tub from Amazon for $48 (available in three sizes, including a small 75-mL tub for $24).

I have shades Ube Vanilla (a gorge sheer burgundy color), Dulce de Leche (a sheer nude that smells like caramel heaven), and SOS Vanilla (a classic clear), and they have quickly become purse essentials for me. So much so that when I lost one, I *quickly* ordered a replacement! These lippies make my lips sooo smooth and I love how the color shows on my darker skin tone. It really makes lip care easy to do on a daily basis — truly a game changer!

Tower 28 is an Asian woman-owned beauty brand founded by Amy Liu.

Promising review: "I love how hydrating and refreshing this LipSoftie is. It gives that pretty shine and all the lip love you need in a lip treatment. I am pretty much obsessed with how it feels. It doesn’t pill or feel heavy. It is very lightweight. I can’t get enough, and I’m pretty sure I need the whole collection now!" —Stacey K.

Get it from Amazon, Sephora, or straight from Tower 28 for $16 (available in eight shades). 

The high-density sponges are squishy on the inside with an emery layer on the outside. They can be cut into smaller chunks for cleaning nooks and crannies. 

Promising review: "Nice and thin. You'll find so many more uses for these around the house than just getting stuff off the underside of cookware! I had hard, scaly water deposits on the glass surrounding our powder room faucet (one of those fancy, highfalutin modern-looking things). I've tried everything for four years to get this stuff off. One day I thought, maybe I'll try my sponges. Took it all off super easily!!!! The faucet looks new. My only rec is to spot-test your item first before using it because it will scratch certain surfaces if you scrub too aggressively (for example, it gets the burned-on, weird stuff off of the bottom of my fave Our Place pan, but I rubbed too hard in one spot and it took the color right off lol)." —Hoarder

Get an eight-pack from Amazon for $7.69+ (available in two sponge thicknesses).

Promising review: "I have extremely sensitive teeth from over-whitening in high school, but this product has been such a lifesaver! I am a daily black coffee and red wine [drinker], so my teeth have taken a toll as far as staining goes. Seriously, I was very hesitant about getting this because of how sensitive my teeth are, but I wish I got it sooner! This is such a great product!" —Mimi Doherty

Get it from Amazon for $9.95+ (also available in packs of two or four).

Rocco & Roxie is a family-founded business specializing in all things pets, from treats and supplements to grooming products and toys. 

Promising review: “When we moved into our home four years ago, we found several small dog pee stains on the oatmeal-colored carpet. I tried everything over the years to get them up. My professional carpet cleaner tried his best as well, and between us, we managed to lighten them a little, but they were still obvious. I tried the Rocco & Roxie using my normal method of spraying the spot, working it in with my fingers, laying a half-inch of white paper towels on top, then putting a glass casserole dish on top of that with a stack of books to weigh it down. This is the only product I’ve used that has worked on eliminating those pee spot stains. You could see the pee soaked up in the white paper towels when I would pick them up to change them out. It takes a few changeouts, but I just keep working on them, changing the paper towel stack over and over until the spots are gone. Previously, I had tried the same method using the top enzymatic brand you see in the pet stores and several other carpet cleaning products. Nothing has worked like the Rocco & Roxie!" —Laurie B., CA

Get it from Amazon for $23.92+ (available in two sizes and two scents).

Promising review: "Used it on our tubs, toilets, sinks, and shower. Compared it to the It Works Bathroom you can get at Dollar Tree. It took one bottle of this stuff to achieve the same result as three bottles of the It Works. I will buy this again, hands down. I tried the powder, which was good for scrubbing and soaking the tub, but the spray was fantastic for the shower and sink. Just sprayed, walk away for a few minutes, and wipe/rinse." —Carrie D.

FYI, the tape is designed with a strong hold, so removal will absolutely require saturating the tape in oil before slowly and gently peeling it off!

Promising reviews: "Held [my breasts] up through a 90° sweaty concert even when jumping and dancing for hours. Use baby oil when taking it off - it didn’t pull my skin at all, but the residue was around the edges. The baby oil took that right off." —April Bonner

"As someone who is a 34G, a strapless shirt is actually my worst nightmare. But I found the perfect shirt for a themed party, and needed to tape up [my boobs]. I had to use the entire roll for one day, but SO WORTH IT. Put it on at 7 a.m., set up a party was moving around and sweating, and the tape held up until I took it off around 5 p.m. Taking it off wasn't too painful, just went slow with it. My skin was not marked after. I would say that it was able to hold them all the way up like I wanted, so I did also wear shape wear just to give some extra security, but the tape did a pretty great job at keeping them up and centered. 10/10 will be buying again for sure!" —Jennifer

Get it from Amazon for $9.95 (available in three colors).

This cleaning pen has soft bristles for gentle cleaning and is filled with a cleansing and polishing solution that removes dirt and oil and fills in scratches, making jewelry as good as new! All you need to do is twist the bottom of the pen and start brushin'.

Promising review: "Amazing sparkle!💍💎 I am obsessed! I have an heirloom diamond set high in a solitaire band, and it gets dirty quickly. This worked awesomely and cleaned my ring back to a sparkler in 30 seconds! It looks as good as it does when it gets cleaned at the jeweler! I love that it fits in my purse, too! Recommending it to all my friends!" —Shyan

Get it from Amazon for $9.48 (available in standard and extra large).

This product does not promise to work overnight. Apply this daily 2–3 times a day as long as needed. Be sure to be patient, as the healing process takes time!  

Talk to your doctor before attempting to treat your keloid on your own, and learn more about keloids from Cleveland Clinic.

Promising review: "This product is amazing!! Truly a miracle product. I had an AWFUL keloid bump forming near my nose piercing about six weeks after getting it done, and it was just getting bigger and more irritated by the day; nothing was helping. I bought this stuff and started using it, and in less than two weeks, my huge keloid was completely gone! I was definitely skeptical and a little nervous when it didn’t seem to be getting noticeably smaller after a week, but then the second week, it started totally disappearing, so make sure to give it some time to work if your bump is on the larger side. If you remain patient and apply it twice a day, it should do the trick! Also smells pretty good, definitely no bothersome or overwhelming scent, which is appreciated in a product that I’m applying on the nose area." —Jordan C.

Get it from Amazon for $11.99 (also available in multipacks).

It can be used as a handheld brush or you can use the detachable, long-reach handle that extends to 9 feet The double-sided brush can be used wet or dry and is reusable! Just rinse it clean and hang dry between uses.

Promising review: "Our screens are on a second-floor balcony. There really isn't any good way to clean the outside of the screens. Luckily, the fibers on this screen cleaner are small enough that they seem to fit through the screen and clean both sides. I'm sure it doesn't clean the outside as well as it does the inside, but any help is always appreciated. I was actually shocked at how much dirt came off of the screens with this very simple tool. I used it wet with a small amount of dish soap, and it worked really well. I also appreciated that after I was finished I was just easily able to rinse and dry the screen cleaner for future use. A simple tool at an excellent price." —BonjourBeautyByAmy

Promising review: "I love this product. I ordered a medium at first, and it seemed to work fine for our two dogs (Australian shepherd mix and lab mix). The medium was a little small for the Lab, so I ordered the large. The large is easier to fit her paws into, but it's harder to use because it's much bigger (which was expected). They both work, and we absolutely love how clean it gets their paws. We were shocked to see how dirty the water was. This saves us so much time from wiping their paws with wet towels and then drying them. You do still have to dry their paws, but if they happen to slip away, you just have to deal with a wet floor and not a wet/muddy floor. I definitely recommend this product to everyone who has a dog." –Amazon Customer

Get it from Amazon for $11.49+ (available in three sizes and eight colors).

Promising reviews: "AMAZING PRODUCT! I am amazed! I wash my face with Cetaphil gentle cleanser while in the shower, and immediately after getting out of the shower put BioOil on my skin. That is all I do. I do have a spot treatment from Neutrogena with 10% maximum-strength benzoyl peroxide for those SUPER STUBBORN pimples, but hardly use it since starting with BioOil. I will forever use this product and recommend when I can. I have olive-toned, freckled, medium to dry skin with oily nose and forehead, adult hormonal acne and hyperpigmentation. BioOil has given me a literal GLOW! I feel confident with my face again. I hardly leave reviews, but this product deserves it! Good luck on your healthy skin journey." —Amazon Customer

"Bio-Oil is the BEST skin product on the market. I use it twice a day, morning and before I go to bed. Small lines have disappeared. My skin is very smooth and seems to glow. A doctor recommended this to one of my friends who told me about it. I have bought several bottles as gifts. Be patient. It will take a few months for you to see notice the changes." –Amazon Customer

Get the small 2-oz bottle from Amazon for $10.97 (available in three sizes, including a larger 6.7-oz bottle for $29.97).

Promising review: "I never thought I'd be this excited about a clean toilet. I had largely given up on our first-floor toilet. Nothing would take out the ring along the waterline. But I saw this product in a BuzzFeed roundup and figured it was worth a shot. Tried it this morning and oh. my. goodness. It easily took out the ring, and with some harder scrubbing, the rest of the stains/buildup/whatever the term is for the stuff that made the bowl look gross. It looks just about brand new! Definitely worth the purchase." —Courtney

It only takes 15 minutes to clean — just run the water, pour it in, and turn the jets on!

Oh Yuk is a family-owned small business based in Minnesota that specializes in PhD chemist-formulated cleaning products for home appliances, from dishwashers and washing machines to hot tubs and jetted bathtubs. 

Promising review: "This stuff is great! We just bought a house, and my hubby cleaned the jetted tub twice with a strong bleach solution. I bought this product based on the reviews and tried it after. Look at the crud that came out of the jets. Now, our tub is all sparkly and clean! 😊" —Becky

Get it from Amazon for $21.99+ (available in two sizes).

Reviewers with all types of hair (from fine 1a to long 3c and 4c hair) say this shampoo works wonders.

Read more about how biotin shampoo could help with the fullness of hair at Cleveland Clinic.

Promising review: "I love this shampoo! I had gastric sleeve surgery, and my hair was very, very thin. I started taking biotin and switched to biotin shampoo, as recommended by my doctor. It doesn’t make your hair grow by washing it, but it makes your hair and roots stronger. And it worked. After I used the whole bottle, my hair was stronger. I had a lot of new growth that was sticking around (the previous new growth fell out early on), and my hair was getting thicker. Eight months later, my hair is back to normal. It's longer and thicker than ever. I still use it twice a week and love it! I don't love the way it smells, but others love it when they smell my hair." —Diane J. Huff

Get it from Amazon for $14.95 (available in four sizes and three scents).

Promising review: "These tablets are literally magic. Hot water and this tablet will remove all the buildup in your thermos or cup. Lovvvvvve these. The water smelled and looked like coffee as I poured it out. It removed all stains and the smell of coffee. Left it like new." —Gdee

Get a 12-pack from Amazon for $7.99 (also available in a 36- and 78-pack).

The kit comes with 10 toenail braces and the materials needed to apply it, including a nail file, solvent, and cotton swabs.

Promising review: "I never realized how curved my toenails were. I thought the pain I had was just normal and a fact of life. Only when I read about the Curve Correct product did I realize that I had a major problem, and it could be resolved! Now I'm on the way to normal, flat toenails, that DON'T grow curved into my skin!" —Jamie H.

BuzzFeed Shopping is service journalism first: our writers and editors spend all day shopping so you don’t have to, vetting products, fact-checking brand claims, and surfacing what actually helps in real life. We center readers over revenue, recommend products with authenticity (using real experiences, not ad-speak), and reflect our diverse audience, inclusive of a variety of price points, people, and needs. We cut through fake deals, favor useful info over glossy fluff, and recommend both budget and splurge options with context so you can decide what’s right for you — and still have a little fun along the way.

Reviews have been edited for length and/or clarity.