A tongue scraper is a U-shaped tool, usually stainless steel or copper, that you pull across your tongue to clear the whitish coating that builds up there. Tongue scraping comes from Ayurveda and takes about 30 seconds as part of your routine.
How to use a tongue scraper
- Hold both ends of the scraper so the curved edge faces your tongue.
- Stick out your tongue and place the edge as far back as is comfortable, without triggering your gag reflex.
- Pull forward gently to the tip in one smooth stroke. Light pressure is enough.
- Rinse the scraper and repeat 3 to 5 times, then rinse your mouth.
Most people scrape once a day, often in the morning before or after brushing. Wash the scraper with soap and water and let it dry.
What does the research say?
Small studies have found that tongue scrapers remove tongue coating and can reduce some odor-causing compounds in the short term, slightly better than brushing the tongue with a toothbrush. The research is limited, though, and the ADA notes there isn't strong evidence that scraping prevents bad breath long-term. Think of it as an add-on to brushing twice a day and cleaning between your teeth, not a replacement. Persistent bad breath is worth mentioning to your dentist.
Stainless steel, copper or plastic?
| Material | Good to know |
|---|---|
| Stainless steel | Durable, easy to clean, doesn't tarnish; the most common choice |
| Copper | Traditional in Ayurveda; tarnishes and needs polishing |
| Plastic | Cheap and light, but wears out and needs replacing |
Tongue scrapers we stock
- Terra & Co. Stainless Steel Tongue Scraper, $15.
- Gentle Oil Pulling + Tongue Scraper bundle, $54, and the Charcoal Oil Pulling + Tongue Scraper bundle, $53, if you want to try oil pulling too.
More in oil pulling and tongue scrapers and natural oral care.
FAQ
Should I scrape my tongue before or after brushing?
Either works. Many people scrape first thing in the morning, then brush.
Can I just use my toothbrush?
Yes, brushing your tongue helps too. A scraper covers more surface in one stroke.
Is it normal for my tongue to be sore?
No. Use lighter pressure. Stop if you see bleeding or soreness and check with your dentist.
Sources: ADA MouthHealthy, Bad breath; Outhouse et al., Cochrane Review on tongue scraping for halitosis (2006).
This guide is general information, not medical advice. Patch-test new products and ask a dermatologist or doctor about skin or health concerns.
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