Crest Pro-Health 進階牙膏，加強美白

After two weeks of using this, the surface stains from my morning tea are noticeably lighter, and my breath stays fresh well past lunch. It lathers nicely without that harsh, gritty feeling some whitening pastes have.

I noticed my coffee-stained teeth looking brighter after just a few days, and the fresh breath effect lasts longer than most pastes I've tried. The smooth, non-gritty texture makes brushing feel gentle yet effective.

The extra whitening formula really lifted the coffee stains I've had for years, and my breath stays fresh for hours after brushing. Feels gentle on my gums too, which was a nice surprise for a whitening paste.