To use these Haflinger AS slippers, simply slip them on like you would with any regular slipper. They're suitable for both indoor and short outdoor use around the house. When it comes to maintenance, it's best to spot - clean them with a mild detergent and a soft cloth. Avoid soaking them completely. Let them air - dry naturally, away from direct heat sources. Be careful when walking on wet floors as the slip - resistant sole has its limits. If you notice any signs of wear and tear, it might be time to replace them to keep enjoying the best support and comfort.