I have two large Rubbermaid containers chock full of new but washed once MF towels in the basement. One is full of Meguiars Supreme Shine towels, the ones that come in a 3 pack. One of the local stores had them on clearance for $1.50/3pack. I bought them all then went to the same brand store in Oswego and bought all of theirs. I don't recall how many I bought but it was in the several of dozens. The other container is full of MF towels from mystery boxes, etc. In addition I have three mid size cabinets in the garage with the "currently in use" MF towels. One for drying, one for product removal and one for wheels, under hood and etc.. The axiom is true: one can never have too many microfiber towels.