I was just wondering if maybe some one could put my mind at ease. When using a chain specific cleaner am i needing to worry about getting it on the tire or any where else on the bike in that area i know keep away from paint and what not but as in do i need to mask crap off before i start cleaning ? I know its safe on rubber o-rings but i thought i would ask dont want to ruin or damage my tires in any way from over spray or what not.