After years of testing at-home beauty, I’m tackling the whitening gel debate....

https://www.stall-bookmarks.win/we-all-love-our-daily-tea-or-flat-white-but-they-often-leave-a-mark

After years of testing at-home beauty, I’m tackling the whitening gel debate. If your daily coffee or tea habit has left its mark, these kits offer a gradual fix. Forget overnight miracles; it’s all about consistency and being gentle with your enamel