100% microfibre, designed for cleaning glass surfaces. Simply moisten slightly with water, wring, clean any glass surfaces and mirrors and enjoy a perfect finish and shine. It does not leave traces of fluff or mist. It can be used dry or slightly damp on extremely dusty surfaces. The best results are obtained when the cloth is slightly dampened and used it dried to give the final touch. Machine wash up tp 40 C. Do not use fabric softener. Use neutral detergents. Do not use bleah. Wash separately or with items of a similar colour.