The super absorbent Microfibre Cloths ensure optimal dirt removal. The hook-and-loop system ensures quick and easy changing. Once finished, simply place in the washing machine. The super absorbent Indoor Microfibre Cloths ensure optimal dirt removal. Use in Conjunction with the 20ml Window Cleaner Concentrate to remove stubborn stains such as grease, insects, finger marks and emissions from smooth surfaces. The hook-and-loop system ensures quick and easy attachment and removal and once finished, simply place in the washing machine at up to 60°c.