1 keep sponges in big zip lock bags just b/c after washing then tend travel everywhere including where small pebbels are(the ground)= minamizing small paint stractches

2 and before using a quater car wash and just using the foam brush and wipe your car down. SPRAY THE BRUSH to get all the lil rocks out. ( casue u know some 4x4 guy just brushed the crap out of his muddy truck and dirt bike, leaving rocks in between the strands

3 towell that has dropped = get new towel