Unfortunately not, what are the chances of being "(s)hit" on in the exact same place.. so there I am having washed the van and onto stage two, polishing and there it is.. poo! Mutterings abound..... a hot cloth and its gone... I get back the task of pol.....and there it is same place and size freshly done...Bar Stewards!! If anybody has a way of preventing it let me know huh??