Crest 3D Whitestrips Professional-Level Whitening Effects Full Box

1. Apply Press one strip onto your upper teeth and one onto your lower teeth. Dry teeth hold the strips best.
2. Wait Leave them on for the time printed on the box. You can talk and drink water in the meantime.
3. Peel off Remove the strips and carry on with your day. One treatment a day, for as many days as the box holds.

Every order is sent tracked. You get a tracking link the moment your parcel is on its way.

Unopened boxes can be returned. How returns work