What do i do with the stuff left from crest whitestrips?!
Question:
What do i do with the stuff left from crest whitestrips?
it's my first time using crest whitestrips. the stuff left over when you take the strips off, do i just leave it like it is or wash out my mouth?
Answers:
wash it out, it should say that in the instructions, when i used it, i brushed my teeth afterwards to remove that stuff. its not good to leave that stuff in your mouth longer than recomended.