From their PR:
So to take these off, you use baby oil or mineral oil on a cotton ball and just rub them off, easy enough!
My cousins went to a soccer game with us and our favorite teams' colors are blue. Since it was over 4th of July weekend, I thought she'd be perfect to model the lip tattoos! They were relatively easy to apply but if you don't have your mouth in the "ah" position when applying, they will end up cracking from stretching, so be careful! For a great tutorial on how to apply these, check out Violent Lips' YouTube (link above)
The second product I got sent for a patriotic review was hair Streekers!