They work very well if you use them properly. No need to press hard, if you feel it doesn't work, just keep scratching lightly. I usually do this before brushing my teeth and then use my toothbrush to finish the job after brushing my teeth. This is a great product for keeping your tongue clean.
π Peak Essentials: The Original Tung Gel Tongue Cleaner β Premium Odor Eliminator for Fresh Breath β BPA Free, Made in America (2 Count)
9 Review
πΌ Pure Copper Tongue Scraper with Travel Case - 2 Pack: Natural Ayurvedic Cleaner for Fresh Breath and Oral Hygiene
10 Review
Peak Essentials Mint Blast Tongue Scraper Kit - Natural TUNG Gel, Tongue Cleaner, Odor Eliminator - Fight Bad Breath with Fresh Mint - BPA Free, Made in America (STARTER PACK)
11 Review
AUSOMM Tongue Scrapers: Stainless Steel Tongue Cleaner Set for Adults and Kids - Medical Grade, BPA Free, Copper Tongue Scraper - Perfect as Children's Day Gift
10 Review
Wild Fuel Dental Probiotics: Fresh Breath & Healthy Bacteria Support - Vegan, Cruelty-Free Chewable Tablets for Oral Health - 45 Mint Flavored, Sugar-Free Travel Tin
14 Review
π¦· Colgate Max Fresh Whitening Toothpaste with Breath Strips, Clean Mint, Limited Edition - 6 Oz, 24 Ounce (Pack of 4)
10 Review
Convenient Listerine Ready! Tabs Whitening Chewable Tablets: Polar Mint Flavor to π¦· Combat Bad Breath, Whiten Teeth, and Eliminate Germs Anywhere, 24 ct, Sugar-Free, Gluten-Free
11 Review
The Legend of Zelda: Breath of the Wild game for Nintendo Switch, cartridge
20 Review