"This product helps erase sunless tanning lotion mistakes - either right away or after the tan has "set in." I use sunless products a lot and this one is the best I've used for erasing mistakes. I use it right after I apply the lotion on those yucky rough patches of skin (elbows, ankles, knees, etc.) so that only a small amount of the tanner soaks into those spots. It even helps after the lotion has fully dried and you find mistakes! Don't get me wrong, it doesn't erase as good as if you apply it immediately (before the tanner fully dries), but I can still see an improvement!!"