How do you get rid of discoloration on back, arms, and legs?

[Schery6]

I've been taking cold showers everyday for a week straight now, using this chinese cat piss lotion I bought off amazon, and trying to wash these red and brown spots off daily.

 

[Zer0/∞]

I've been taking cold showers everyday for a week straight now, using this chinese cat piss lotion I bought off amazon, and trying to wash these red and brown spots off daily.

tret?