What is the purpose for saran wrap when you use drysol?

Question

I'm using drysol now for my arms. And it says to wrap your arm pits with saran wrap for 3 nights. I'm just wondering is it really necessary?

Answer 1

I personally don't think it's necessary. I've been using dry-sol for a couple years now and I've never wrapped my arms. I always put the medication on at night though, and i sleep in a tank top sleeveless shirt. But it's worked just fine for me without wrapping the armpits.