Amazon Has a Prime-Exclusive 4th of July Deal on Sonicare’s Dentist-Approved Toothbrush — Now Nearly 50% Off

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission.

If you've been putting off upgrading your toothbrush, this is your sign. The Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Toothbrush — a dentist-recommended powerhouse known for delivering that just-left-the-dentist feeling — is nearly 50% off right now at Amazon for Prime members. This limited-time deal is a total game-changer for your oral hygiene routine, especially if you want to level up your brushing without spending a fortune.

More from SheKnows

• I Tested Bissell & Tineco's Carpet Cleaners & the One That Made My Carpet Look Brand New Is on Sale for Prime Day

Today's Top Deals

• How Do You Raise Good Kids in Terrifying Times? 'Hello, Cruel World' Author Melinda Wenner Moyer Has Ideas

• Think Spring! Target Just Added Tons of Gorgeous New Patio Items

• Target Is Having a Can't-Miss Spring Sandal Sale for Circle Members

What makes this brush so special? It uses Sonicare's advanced sonic technology to give you up to 10 times more plaque removal than a manual toothbrush and can improve gum health in just two weeks. The DiamondClean Smart also features three intensities and five smart brush modes (Clean, White+, Gum Health, Deep Clean+, and Tongue Care), so you can fully customize your brushing experience depending on your needs. Plus, the smart sensors give real-time feedback to help you brush more effectively — no more mindless scrubbing!

 Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush 

$150 $280 46% off

Buy Now

 Philips Sonicare DiamondClean Smart 9500 electric toothbrush provides complete and efficient oral care, removing up to 20 times more plaque, providing up to 15 times healthier gums, and removing up to 100% more stains than a manual toothbrush. High-performance brush heads let you focus on all areas of your oral health, while its Smart Sensor technology gives you personalized feedback and coaching through the app. 

---

The sleek, matte design doesn't just look pretty on your bathroom counter — it comes with premium accessories too. The set includes three brush heads, a stylish glass charging base, and a deluxe travel case that doubles as a charger. Whether you're at home or on the go, this toothbrush is designed to keep your teeth sparkling, your gums healthy, and your breath fresh around the clock.

Deals this good on high-end electric toothbrushes don't come around often — especially on a brand trusted by dental professionals. If you've been eyeing the Sonicare DiamondClean for a while or just want to take better care of your smile, now's the perfect time to grab one while it's almost half off. Your dentist (and your future self) will thank you.

More Top Deals from SheKnows

• Is Walmart+ Worth It?

• Giada De Laurentiis' Newest Cookbook Is Packed With Italian Super Food Recipes

• Stanley Tumblers Now Come With New Leakproof Lids & Customers Are Raving About Them

Best of SheKnows

• 72 Costco Products That Have Gained a Cult Following for a Good Reason

• 15 Ultra-Hydrating Tinted Lip Balms Highly Recommended by Amazon Shoppers — All Under $15

• Marilyn Monroe Used These Beauty & Skincare Products — Now on Amazon Starting at Only $5

Sign up for SheKnows' Newsletter . For the latest news, follow us on Facebook , Twitter , and Instagram .