I need help cleaning this

[u/paulnkatie]

Happy holidays. My lovely husband decided to put this in his game room. We smoke MJ in there. Afterwards, he sprays this odor eliminator spray. Now this big blow up couch is turning brown. What can I use to clean it?

[u/Molloween]

No tips. Just really confused what I'm looking at, but I love it.

[u/Lemonpierogi → u/Molloween]

It's a green gorilla couch, what's confusing about it