How to clean/re use buffing pads? I'm about to compound/polish my red '94 Miata; which if I remember, has single stage paint that will turn the pads red. I'll be using an orange and white hex logic pads. My question is since I'm also planning on buffing my brothers white Xterra; will the paint the pads pulled be a problem on white paint? 
 
Or should I do my brothers car first then my car? 
 
Any info will be appreciated.