7. Crest 3D Whitestrips 5 Minute Touch-Ups Stain Shield

The Crest 3D White Whitestrips 5 Minute Touch-Ups Stain Shield is upgrade from old version Crest Whitestrips Daily Whitening Multicare. It is actually prevent stains from forming. So Do Not Expect it as a teeth whitening strips. Once you have cleaned and whitened your teeth the first time, using these strips will ensure that you never need to see stains or yellowing on your teeth again. Apply strips for 5 minutes once a day, protect against new stains.

Crest 3D Whitestrips 5 Minute Stain Shield

    Disadvantages

  • The strength of whitening is not enough
  • Whitening effect slow
  • Slipping off

    Advantages

  • Removes up to 90% of surface stains
  • Easy to use. 5 minute, once-a-day whitening
  • Have not any sensitivity problems