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Now there’s really no excuse to not up your flossing game.

Martha Tuber writes about fashion, pop culture, health & beauty, kid and family stuff, and so much more.

I’m personally devoted to my Waterpik Aquarius, but it does have one fatal design flaw: It’s huge. Not HUGE huge, but it does take up valuable real estate on my already overcrowded bathroom vanity; and I would sooner succumb to excess plaque than lug it on an overnight trip.

I recently decided it was time for a backup, and was pleasantly surprised to find a slew of viable options that are as powerful as my trusted plug-in model. They’re compact enough to fit in both my medicine cabinet and overnight bag and affordable enough to justify buying something I technically already own. So whether you’re considering your first water flosser or it’s time for a second (or third), read on for some of the best ways to save your teeth and while saving some space.

Thousands of customers have given this portable flosser a full five stars. It features an easy-to-fill, 260-mL capacity water tank (one of the largest on this list), 15 different cleaning modes (three pulse styles that can each be customized with five different intensities), and six different flossing heads. The battery can last up to a whopping 40 days on a single charge, and it’s waterproof enough to use in the shower.

Get it from Amazon for $18.04+ (available in two sizes and seven colors).

Available in five different fun colors (if plain black or white isn't your thing) the Coslus water portable water flosser manages to still have a pretty sizeable and detachable water tank and a fully waterproof construction. This BPA-free flosser uses a dual-thread stream, rather than a single thread to offer greater tooth coverage and high-pressure pulses. This irrigator, which has three pressure settings, comes with five interchangeable nozzles for targeted flossing jobs and needs. 

This rechargeable flosser has only two speed settings, two interchangeable flossing tips, and a 6-ounce capacity tank — but what it lacks in adjustability, it more than makes up for with the trusted, ADA-approved Waterpik name: The Colorado-based company became a leader in the water flossing game when they created a motorized oral irrigator back in 1962. It also comes with a two-year limited warranty, and you can use it in the shower.

Get it from Amazon for $49.99 (available in two colors).

Balancing portability, performance, and price, the AquaSonic flosser has a moderately sized tank, three flossing modes (with adjustable pressure and pulse rates), and four interchangeable flossing tips (which is more than enough, IMHO). Its ergonomic shape looks comfy to hold, and it comes with a travel bag for even more convenience when flossing away from home.

Get it from Amazon for $29.95 (available in seven colors).

Along with two cleaning modes and on-demand or continuous flow options, this flosser from dental startup Quip also comes with a 360-degree rotating snap-on tip (that you can easily replace every three months by signing up for the company’s subscription plan) and an impressive lifetime warranty.

Promising to be up to 150% more effective than floss, this popular water flosser boasts a unique “quad” stream that sends water in four different directions for a penetrating clean. The large and intuitively designed water reservoir is easy to fill, and it's also safe for use in the shower.

Get it from Amazon for $79.96+ (available in four colors).

The MySmile flosser’s sleek silhouette belies a slew of bells and whistles, like a frequency rate of up to 3,300 pulses per minute, a generously sized 11-ounce water tank, eight cleaning tips, and five cleaning modes. It also has an OLED screen that displays water temp and quality, session time and battery power — and a three-step start process that prevents accidental face blasts when you inevitably press the power button unintentionally.

Get it from Amazon for $59.99+ (available in three colors).

Lightweight and a perfect size for use both at home and on the road, this portable, rechargeable flosser has four cleaning modes, five interchangeable tips, and double-stream water jets that pulse up to 1,800 times per minute. The rechargeable battery lasts about three weeks without needing a recharge. Plus it comes in three colors: white, black, and pink.

With pressure and pulse rates that rival much bigger models, the truly tiny Synhope mini flosser is a palm-sized powerhouse. It features three strength modes and four different tip styles (including a tongue cleaner), it’s waterproof, and it can stay powered for up to 30 days on a single charge. The telescoping water tank is definitely on the small side, so you may need to refill it mid-sesh; but it’s a small price to pay for an on-the-go flosser that literally fits in your pocket.

Get it from Amazon for $34.97+ (available in two colors).