The White Smiles highlights Crest Whitening Strips as a popular, effective option for teeth whitening in the UK. These easy-to-use strips are coated with a professional-grade whitening gel containing hydrogen peroxide, the same ingredient dentists use. Crest Whitening Strips UK users appreciate the noticeable brightening effect, often visible in just a few days, with full results in about two weeks. The strips adhere closely to teeth, targeting stains and removing years of discoloration.
https://thewhitesmiles.com/crest-3d-white-strips/