Crest 3DWhite Brilliance 深層去漬超白牙膏，3.1oz

After about two weeks of morning and night brushing, my coffee stains are genuinely fading, not just a placebo effect. The paste has a smooth, non-gritty texture that doesn’t leave that weird film in my mouth, and the tube lasts longer than most 3.1oz pastes I've tried. It’s now my everyday go-to fo

Noticed a real difference in the brightness of my coffee stains after about a week of brushing morning and night. The paste has a smooth texture that doesn't leave that gritty feeling I've had with other whitening toothpastes. It's nice to have an everyday option that actually lifts surface stains w

After just two weeks of using this as my daily paste, those coffee stains I've battled for years are noticeably lighter. The formula doesn't foam up too much, which feels less harsh on my gums while still cleaning effectively.