To remove textile waste before first use, wash your PELLA cleaning cloth in the washing machine at maximum 40° without softener or add warm water and some dishwashing detergent in a bowl and leave it for 10 minutes. Take your Pella microfiber cleaning cloth, rinse it with clear water, leave it slightly damp and start cleaning on the desired surface. If you say you cannot clean without pesticides; you can clean with any detergent you want except chlorine and chlorine-containing products. Fold your cloth for more efficient cleaning. Do not iron your cloth. All three cloths have the same function. The colors are for separating the cleaning areas in the place where you will clean. One of the biggest features of the cloths is for general cleaning, you will get perfect cleaning on all surfaces (glass, mirror, kitchen, glossy surface, TV, countertop, inox, bathroom, faucet, sink, car, etc.) without the need to dry with water only. Wipe and go! It does not scratch, leave marks, stains and dust and never requires drying.