To use these slippers, simply slip your feet in. They're designed for indoor wear, so wear them around your home for maximum comfort. When it comes to maintenance, you can take out the removable sheepskin insole and clean it according to the sheepskin cleaning instructions. The leather upper can be wiped clean with a damp cloth. Avoid exposing the slippers to extreme heat or direct sunlight for long periods as this may damage the materials. Also, don't machine - wash the whole slipper as it may ruin the structure and the rubber outsole.