I think the product looks good. I use about 1 week. I'm drinking coffee and I've noticed a tan. They already look whiter and I only use them once a day. He also seems to be doing well on his two top front teeth, which are veneers. In general, it's easy to use, whitens well, and is inexpensive. Don't think you can beat it!
Custom-Fit Teeth Whitening Trays - Moldable, Hygienic, BPA-Free, Latex-Free, Dental ๐ฆท Grade Guard - Set of 4 Mouth Trays for Comfortable Tooth Whitening
12 Review
Crest 3D Whitestrips Glamorous White Teeth Whitening ๐ฆท Kit - 16 Treatments + 2 Bonus Express Treatments
16 Review
Venus Visage Teeth Whitening Pen: 2 Pens for 20+ Uses, Effective & Painless, Sensitivity-Free, Travel-Friendly and Easy to Use for a Beautiful White Smile with Natural Mint Flavor
11 Review
MOON Teeth Wipes: Stain Prevention, Whitening, and Cleansing Oral Care - Pack of 10 Wipes
12 Review
BLIS Fresh Breath Kit: Potent BLIS K12 Oral Probiotic for Bad Breath & Halitosis Treatment - Clinically Proven Mouthwash, Tongue Scraper, Lozenges - 4 Week Supply
11 Review
๐ฆท Colgate Max Fresh Whitening Toothpaste with Breath Strips, Clean Mint, Limited Edition - 6 Oz, 24 Ounce (Pack of 4)
10 Review
๐ TheraBreath Fresh Breath Chewing Gum: ZINC with Citrus Mint Flavor - Pack of 6 (10 Count)
11 Review
The Legend of Zelda: Breath of the Wild game for Nintendo Switch, cartridge
20 Review