07-09-2012, 07:21 PM
I have not found the gray pads to be so aggressive that they damage anything. We don't use them alot but we have even used them on rugs before. Maybe we haven't found them to be too aggressive because we are selective in when we use them. Not sure about that, but I don't think there would be many things that they would be bad for.
Kevin Pearson
http://www.pearsoncarpetcare.com/PRODUCT..._tncPWXRK4
Kevin Pearson
http://www.pearsoncarpetcare.com/PRODUCT..._tncPWXRK4