With the electronics cleaning cloth, you can effectively clean dirt, grease stains, and fingerprints, even without any detergent. The gentle cloth doesn’t lint or scratch the delicate surfaces of electronic devices. -The efficient synthetic chamois surface removes dust and grease stains when dry. -Hang the cloth to dry using the convenient hanging loop. -The cloths are named according to their intended uses, making them easy to identify. -Withstands dozens of machine washes (40 ˚C). Always use a laundry bag. -SINI microfiber cloths are made from recycled PET bottles (approximately 80% of the material).