kitty litter carbon filter!!!

is this even possible. because is seems very very possible and if it masks shit itll mask skunk! any ideas anyone?

Probably not possible cause shit Lies in the kitty litter getting ride of the odour were as you won't lie your plant in it. I'm trying to find a cheap alternative myself but no success. Yet

And also my bro has cats but there not aloud out his room so it stinks of cats n not cat litter if that makes sense lol