Back on Track products are machine washable up to 30°C, using normal detergents that do not contain bleach. They should be air dried only.
IMPORTANT: Do not use bleach or fabric softeners and do not tumble dry. If you wish to iron these products, do so at a maximum of 50°C as the ceramic powder is actually melded into the polyester/polypropylene threads, it will not separate when washed. The textile will however, deteriorate with prolonged use.