It took several uses to keep it 'in place'. Since they aren't streaks, you need to play the game so your saliva doesn't wash them away or simply swallow them. A day later I noticed that the spots had decreased significantly and the leading brand stripe hadn't even resolved. The spots completely disappeared by the end of the second day with 3 applications per day.
Crest whitening strips 3D White Professional Effects
12 Review
Crest 3D Whitestrips Glamorous White Teeth Whitening π¦· Kit - 16 Treatments + 2 Bonus Express Treatments
16 Review
π¦· Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit - 20 Count
17 Review
Krucasano Teeth Whitening Pen Kit (4 Pens) - Effective, Painless, and Non-Sensitive - Get π¦· a Beautiful White Smile with Natural Mint Flavor and Easy to Travel with Whitening Gel Pen!
12 Review
π± Organic Peppermint and Parsley Oil Gel Capsules for Fresh Breath - Keto Friendly Stomach Mints with 3+ Hour Freshness - XL Size - Freshies
12 Review
Breath Me TM 50pcs Black Fiber Reed Diffuser Refill Sticks 12 inch - Elegant Home Fragrance Replacement
11 Review
π TheraBreath Fresh Breath Chewing Gum: ZINC with Citrus Mint Flavor - Pack of 6 (10 Count)
11 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