Waterpik Cordless Advanced 2.0

If you want **better interdental cleaning** but don’t have room for a full countertop unit, this cordless water flosser makes a lot of sense. It’s built for everyday oral care, travel, and small bathrooms, especially if string floss never quite reaches around braces, crowns, bridges or gum pockets. ## What makes it worth it The big win here is the balance of portability and performance. Waterpik lists **3 pressure settings**, a **7 oz / 210 ml reservoir**, and a **4-tip set** on the Cordless Advanced 2.0, so you get more flexibility than most basic cordless flossers. Waterpik also says it’s **waterproof for shower use**, which is genuinely useful if you build flossing into an existing routine. The brand’s own guidance and retailer listings put runtime at roughly **45 seconds per fill**, which is enough for a focused clean but not a leisurely one. ## Where it falls short The small tank is the trade-off. Compared with countertop water flossers like the Waterpik Aquarius, you’ll refill more often and the most powerful setting can feel a bit rushed if you like to do a thorough whole-mouth pass. It’s also pricier than many no-name cordless rivals, so the value is more about reliability and fit than bargain pricing. Buy this if you want a compact, shower-safe water flosser from the category leader and your bathroom space is tight. Skip it if you want long runtimes, a bigger tank, or the cheapest possible cordless option.

£69.99