So I am going to be lending out our old two person tent from time to time to friends who want to join us and don't wanna spend the money on a tent. No matter how long i air dry it in the sun/wind etc, it still has that 'lived-in' smell. i suppose its not terrible as my brother used it last weekend and didn't mention it. but its there. is there a fabric-safe air freshener out there i can put on it next time its on the clothesline? does febreze work or is there a special product for tents? thanks in advance.