The best last-minute Prime Day deals for clean teeth and a bright smile, handpicked by our health writers

Save $130 on the Oral-B iO Series 9, one of the best smart-enabled electric toothbrushes on the market. It is equipped with a pressure sensor and AI-powered technology to help you improve your brushing technique.

Save 36% on one of Amazon's bestsellers, the Philips Sonicare ProtectiveClean 5300. With its pressure sensor, three cleaning modes, two spare brush heads and a travel case, it is an excellent mid-range option for frequent travelers.

Save 20% on the SURI Sustainable Electric Toothbrush, one of the most eco-friendly products we tested. Thanks to its exceptionally slim, lightweight build, long battery life and a handy travel case, it is also our favorite travel toothbrush.

Save 26% on the Bitvae R2, our favorite budget-friendly electric toothbrush. With its customizable brushing intensity, eight brush heads and up to 60 days of battery life, it blows other affordable toothbrushes out of the water.

Save 50% on the top-rated Philips Sonicare 7500, an excellent mid-range electric toothbrush in a lovely pink color. Features a travel case and a spare brush head.

Save $150 on the ultra-premium Oral-B iO Series 10. It is expensive, but you would be hard-pressed to find a better toothbrush with AI-powered brushing personalization and smart features.

Save 40% on the Oral-B iO Series 5, an excellent mid-range electric toothbrush. With five brushing modes, a pressure sensor and a host of travel-friendly accessories, it offers excellent value for the budget-conscious.

Save 24% on the Colgate Kids, one of our favorite budget electric toothbrushes for kids and our top choice for traveling. It may not have any advanced features, but it is easy to use, fun-looking and easy on the gums.

Save 37% on the Bitvae Water Flosser, the only model to score a full five stars in our tests, and our favorite option for traveling. It is sleek, easy to use, and it comes with plenty of accessories. Amazing value for less than $20.

Save 40% on the Waterpik Cordless Advanced 2.0, a compact water flosser that you can fit in a carry-on, perfect for frequent travelers. Plus, it comes with a travel bag, tip storage case, and water plug for use on the go.

Save 33% on the Soocas NEOS II, one of the best flosser-toothbrush combos on the market. It is portable, stylish and travel-friendly, but most importantly, it does a great job at keeping your teeth squeaky clean.

Save 30% on the Coslus water flosser, an excellent budget-friendly alternative to the more premium Waterpik products, and the number one bestseller at Amazon. Available in five different colors.

Save 38% on the Crest 3D Whitestrips Teeth Whitening Kit with an LED accelerator light and 20 treatments included. Easy to use and helpful for brightening your smile.