Crap...what should I do? I dropped one of my polishing pads on the floor. i picked it up immediately but i think it flopped face down at one point. I didn't use it after that but afterwerds i soaked it with some pad cleaner that i bought and then i started to carress it and agitate it with my hand until i got it cleaned and took out the old gunk in there. I put it away but have yet to use it. Can I still use the pad or should I just rid of it for fear of a small pebble or something getting in there? It looks and feels clean though if anyone needed to know.