TikTok Dental Trends We’re Not Mad At (And Some That Scare Us)

TikTok has become the go-to place for life hacks, beauty tips, and yes — even dental advice. Some of these trends are harmless (and even helpful), while others make dentists cringe. If you’re wondering what’s worth trying and what to definitely avoid, we’ve got your scroll-stopping summary right here of the TikTok Dental Trends We’re Not Mad At (And Some That Scare Us)!

Trends We’re Not Mad At:

1. Tongue Scraping

This ancient practice is having a moment on TikTok, and we’re here for it. Tongue scraping helps reduce bacteria, improve breath, and support better oral hygiene overall. Just make sure you’re using a proper tool (not a spoon or improvised scraper).

2. Disclosing Tablets Before Brushing

This one’s trending with #cleantok influencers and it’s a great visual reminder of where plaque hides. Kids (and adults) love seeing the “before and after,” and it encourages better brushing technique.

3. Electric Toothbrush Reviews

Many TikTok creators are comparing brush types and educating viewers about features like pressure sensors and timers, and we love anything that helps people make informed dental choices.

Trends That Scare Us a Little (or a Lot):

1. Whitening with Household Products

Using baking soda and lemon juice, hydrogen peroxide rinses, or even bleach (yes, really) is not only ineffective but dangerous. These methods can severely damage enamel and irritate your gums.

 2. DIY Dental Work

From at-home braces kits to gluing gems on teeth with nail glue, these are big no’s. Moving teeth improperly or applying harsh chemicals can cause irreversible damage, infections, or even tooth loss.

3. Charcoal Toothpaste Craze

It looks cool on camera, but many charcoal pastes are abrasive and can wear down enamel over time. Plus, most don’t contain fluoride, which your teeth need to stay strong.

4. Chewing Ice Cubes for “Fresh Breath”

This isn’t just bad for enamel,  it’s a quick way to crack or chip a tooth. If you’re craving ice regularly, it could also be a sign of an iron deficiency (worth chatting with your doctor about!).

Our Takeaway

TikTok is full of creativity and community — but not everything that trends should be part of your daily routine. When in doubt, ask a real dentist (not just someone with good lighting and a ring light). Got a question about something you saw online? We’re happy to help decode it!

Stay smart. Stay smiling. And please… no DIY dental glue.