Oral hygiene is important for your overall health, and you can find all the information here on Live Science to keep your gums and teeth healthy. From facts about brushing and flossing to product guides on the best toothbrushes, Live Science delivers all the science of oral hygiene.
Latest about oral hygiene
Best water flossers 2025: Top 6 oral irrigators from Waterpik, Bitvae and more
BUYING GUIDE These are the best water flossers you can buy in every category, from Waterpik Ultra to Oclean W10 and Spotlight Oral Care.
AutoBrush Sonic Pro for Kids toothbrush review
Review The AutoBrush Sonic Pro for Kids promises to take the chore out of brushing for little ones, but can it deliver an excellent clean?
How does plaque cause cavities?
A buildup of dental plaque breaks down tooth enamel, leading to tooth decay, gum disease and other oral health conditions.
AutoBrush Sonic Pro toothbrush review
Review The AutoBrush Sonic Pro promises to leave your teeth clean and shiny in 30 seconds, but can it deliver on plaque removal and whole-mouth freshness?
Man sprouted thick, green 'fur' on his tongue in odd medical case
A man developed a condition known as hairy tongue, which can manifest itself in different colors depending on the bits of food, bacteria and dead skin cells that get trapped in the "hairs."
Final chance to save 73% on the top-rated hum by Colgate electric toothbrush this Prime Day
Deals One of our favorite electric toothbrushes has plummeted in price thanks to Amazon Prime Day - now just over $20.
Bitvae R2 Rotating Electric Toothbrush review
Review Can the affordably priced Bitvae R2 Rotating Electric Toothbrush compete with more expensive models? Find out in our review
Save a bundle with these Philips electric toothbrush deals
Deals With the best Philips electric toothbrush deals can enjoy big savings from a premium brand.
