We all love our microfibers, and the fact that every individual strand saves our precious paintwork from swirls and scratches. However using clothing detergents to wash your microfibers can cause microfibres to trap dirt in them due to the scent oils getting trapped inside. Microfibre Wash was specifically designed to clean microfibres and allow them to stay fresh and dirt free without leaving residues and detergent powders behind.
Allow a cap full or 2 in your detergent section in your washing machine and always check microfibres for washing temperatures. Separate extra dirty microfibres that you use for wheel engine bay etc, and allow to soak in a bucket of water over night before washing.