Real talk - how long should you keep white strips on?
If you're currently sitting there with a gooey film on your teeth, you're probably wondering how long should you keep white strips on before it's safe to rip them off. It's a fair question because, let's be honest, wearing those things isn't exactly a luxury experience. They're slippery, they make you talk with a lisp, and you're constantly worried about swallowing too much of that weird-tasting gel. ...