STEP 1 (Option B) After surface has been sanded, wipe down surface with the Original Tack Cloth. For best results, open up the cloth then form into a ball, being sure to tuck in corners and edges.. Original Tack Cloth Heavy "tackifier" – picks up and traps high levels of dirt and sanding residue Traditional cotton gauze style fabric More surface area – can even be fluffed into a ball Boosts productivity – peels apart easily so you can start working fast