Penaten Butt Cream... how the hell do you wash it off?

I've never used it but Dawn dish detergent is my jam for stuff like that. 

I've never heard of your product. But try Dawn dish soap. Or (a long shot) but if you have it the Gojo or Fast Orange. It's a mechanics soap. I use it all the time for cleaning my hands after working in the yard, on cars or getting the ink off my hands after a productive card making day. Works great!

And next time you need to use your Butt Cream, apply wearing latex gloves. I do that for tiger balm and other stinky stuff.

Edited.

use a tissue to apply it?

I initially read the thread title as peanut butter cream, which had me very curious.