So for those of you who store your bike outside... (guilty) ... i live in a town house, and its not exactly possible to store my bike anywhere other than outside. I live on an end unit, and put it in the shed in the winter, but its not practical year round. So i usually ride most days, and cover it the rest. The problem is that after about 3 years now my cover is getting real grimy... Its still in great shape, just very dirty, almost dont want to put it on the bike in fear of scratching it up. Is there any way to clean them? It says right on the tag "DO NOT LAUNDER" so i guess i just cant throw it in the wash... but does anyone have any secrets?