No... I don't think it will remove deep or very old stains
answered 1 year, 3 months ago
I would suggest lightening you teeth first. This GLO device is simply a way to maintain already whitened teeth.
answered 1 year, 4 months ago
i used this and so no whitening effect whatsoever. there are much better drugstore toothpastes than this.
answered 1 year, 6 months ago
(Suffolk County, NY)
NO. This product is for between whitenings - like right after you drink coffee or red wine. I'm assuming it's more about keeping stains from setting than from removing deeper stains. For that, you should try the full GLO whitening system. But even then, I'd only fully recommend that system if you have fairly porous teeth.
answered 1 year, 10 months ago
(New York, NY)