Recently moved a 9 X 11 carpet from the basement to a wood floor in an apartment. Noticed the underside smells musty. Can not leave it outside for the sun. It does not seem to smell just lying there, right side up. Questions: Is it worth worrying about? If, so, will it "get better" by itself? Is there some spray stuff (Lysol?) I can just spray bottom with to kill any bad stuff (not just hide smell)?
TIA
Lou