Crest 3DWhite 美白牙膏，進階深層清潔

My coffee-stained front teeth are finally starting to look less dingy, which is the whole reason I grabbed this. It’s a bit minty-fresh going on, and the paste has a nice grit that really feels like it’s scrubbing the surface clean.

After just a few days, I noticed my coffee stains were noticeably lighter, and the paste itself has a clean, non-gritty feel that doesn't irritate my gums. Really happy with how it's tackling those surface stains so quickly.

I’ve been using this for two weeks and can already see a noticeable difference in stain removal, especially on my coffee-stained front teeth. The paste itself has a clean, fresh taste that doesn’t leave that weird aftertaste some toothpastes do.