are the backgrounds that come in the exo-terra tanks washable? and are the jungle vines that you can twist around washable to? they just look like to much scrubbing would mess them up so i wanted to make sure because i just got them and don't want to mess them up,

thank you for any advice!
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1. Leopard Gecko: No Name Yet
3. Cats: Midnight, Tiger & Fluffy
rip. Leo: Larry, Crestie: Tuki

Peace, love & Goodness To All Creatures