Why do boy children think it is okay to traipse thru a house with full on baseball cleats that are covered in that nasty mud? The stuff that is imbedded in their cleats. Which come off the minute they put the shoes on and travel thru my house? I have been dealing with this issue for almost twenty years. The crap imbedded in those shoes is a mystery. The stuff comes off in major clumps all over my house. And the rest of the stuff is like dust!