This Oral-B Electric Toothbrush Is a Dental Hygiene 'Game Changer,' Shoppers Say, and It's on Sale at Amazon

The manual toothbrush your dentist gives you after every cleaning appointment works in a pinch, but if you're really concerned about your oral hygiene and want to ensure your teeth are as healthy and clean as they can be, it's time to switch to an electric toothbrush.

According to Chris Salierno, DDS, chief dental officer at Tend Dental Studios, an electric brush helps move the bristles "intricately and effectively" around your teeth and gums. "Even when you're tired or not paying much attention, the automated sweeping motions do most of the work for you every time," he adds.

Although electric toothbrushes can be on the pricey side, right now, you can score the top-rated Oral-B Genius 7500 on sale for only $100 at Amazon.

To buy: Oral-B Genius 7500 Electric Toothbrush, $100 (was $135); amazon.com

From the dentist-trusted brand Oral-B, the Genius 7500 electric toothbrush has some amazing features to guarantee your toothbrushing is effective, like four 30-second timers to ensure you're brushing each quadrant of your mouth thoroughly and multi-directional bristles to reach deep between teeth and clean out plaque and bacteria. It's also equipped with a programmable LED ring light to alert you when you're brushing too hard, five brushing modes—daily clean, gum care, sensitive, whitening, and pro clean—and two alternative brush head options: a floss action for healthier gums and a 3D white to scrub off surface stains.

This Oral-B electric toothbrush is Bluetooth-enabled and connects to an app that gives you insights into what areas of your mouth you're not cleaning as well as you could be. It also helps you establish healthy oral hygiene habits by sending you reminders to brush twice a day, floss, and use mouthwash. And when its head is ready to be replaced (the American Dental Association recommends doing this every three to four months), the toothbrush can automatically order new replacements if you opt into Amazon Dash Replenishment at checkout.

The Oral-B Genius 7500 also has the American Dental Association Seal of Acceptance, confirming the leading organization trusts the quality of this brush. And another big plus: Its battery lasts about two weeks on one charge.

More than 5,000 five-star ratings on Amazon attest to this toothbrush's effectiveness. One reviewer, who was a longtime Sonicare user and switched to Oral-B at their dentist's recommendation, said the brush's "oscillating movement" and "smaller round brush head... literally cleans every side of every tooth." After just one use, their "teeth felt so much cleaner," they added.

Another reviewer, who said they had tried many different products to improve their dental hygiene, wrote that their "teeth were noticeably whiter after just one use." They added, "within a week of use, my gums stopped bleeding."

And a shopper who had experienced cavities, bad breath, staining, and fear of dentists said this "game changer" toothbrush and its Bluetooth functionality improved their dental hygiene. "I'm not embarrassed to say that this little piece of technology has helped me create lasting healthy habits," they added.

"Definitely believe the hype, friends! This toothbrush is amazing!" wrote yet another satisfied reviewer, who said their "teeth feel cleaner than they ever have."

An electric toothbrush with all the bells and whistles to up your oral health game for just $100 is a rare find, so hurry up and take advantage of this Oral-B Genius 7500 deal at Amazon while it lasts.