Crest Newsroom

My Crest 3D White Whitestrips is expired. Can I still use it?

Q:

My Crest 3D White Whitestrips is expired. Can I still use it?

A:

Although Crest 3D White Whitestrips that have passed expiration date are still safe, we don’t recommend using them past their expiration date, as the whitening ingredient’s efficacy will be weakened.