Planning a garage sale this summer? Banish the musty smells and lingering odors from your vintage clothes, shoes, stuffed animals, toys, and books with kitty litter. Fill the bottom of a large, lidded plastic storage bin with kitty litter, and place the items in a single layer on top. Seal the bin and keep it covered for about a day. When you take everything back out, it will all smell as good as new!