Easy to use and very effective, Crest 3D Whitestrips Professional Effects are your best bet if you want noticeable whiter teeth without paying for professional whitening. They only have to be worn for half an hour a day and you can talk and drink water while wearing them.
- Easy to use
- Strips stay well-adhered
- Whitens teeth quickly
- Short, 30-minute treatment
- Noticeable whitening after full treatment
- Can bother those with sensitive teeth