Mother’s Day is quickly sneaking up on us, and if you’re still looking for last-minute gifts that will arrive in time for your brunch with Mom, we have a deal you’re going to love.

If you’re an Amazon Prime member, you can shop the top-selling COSLUS Water Dental Flosser for 30% off and get free one-day delivery with Prime. This means your order will arrive well in time for the big holiday on May 10. Not a Prime member? Don’t fret — you can sign up for a free 30-day trial for Amazon Prime and still get your order on time to take advantage of this limited-time deal.

COSLUS Water Dental Flosser 

This Amazon bestseller is loved by customers and for good reason: It’s easy to use, has a 30-day battery life and comes with five dental tips for thorough oral hygiene. Its lightweight design means you can also take it with you on your travels.

---

There’s a reason the COSLUS flosser is the No. 1 bestseller with nearly 50,000 reviews on Amazon. It offers an ultra-fine pulse of water which will deftly clean any food stuck between your teeth while delivering a fresher mouthfeel.

There are multiple pressure settings, too, which is a boon for those with sensitive gums. Battery life lasts 30 days, according to the brand, and since the product itself is super lightweight, you can even take it with you on the go when you travel.

The product is also waterproof, which means you can use it while you’re in the shower. There are a few jet tips to use, depending on whether you want a regular dental cleaning or you’re looking to clean your braces. There is even an option for gum care and one for tongue cleaning.

The 300 milliliter capacity and intuitive design make it long-lasting and easy to use. Once you have the right tip placed, all you need to do is direct the nozzle towards your gum line and press on. From there, your new flosser will handle the rest of the dirty business!

At a massive 31% off, the COSLUS water flosser is a must-have last-minute gift for Mom — or just a self-care buy for yourself. Register for Amazon Prime and get your order in just one day, with no delivery charge applied.

For over 200 years, the New York Post has been America’s go-to source for bold news, engaging stories, in-depth reporting, and now, insightful shopping guidance. We’re not just thorough reporters – we sift through mountains of information, test and compare products, and consult experts on any topics we aren’t already schooled specialists in to deliver useful, realistic product recommendations based on our extensive and hands-on analysis. Here at The Post, we’re known for being brutally honest – we clearly label partnership content, and whether we receive anything from affiliate links, so you always know where we stand. We routinely update content to reflect current research and expert advice, provide context (and wit) and ensure our links work. Please note that deals can expire, and all prices are subject to change.