Using these belts is super easy. Just pass the belt through your belt loops and fasten it with the metal ribbon buckle. When it comes to maintenance, you can use a soft, dry cloth to wipe off any dirt or dust from time to time. Avoid getting the belt wet for long periods as it might damage the polyurethane material. Also, due to the California Proposition 65 warning, try to minimize direct and prolonged skin contact with the belt to reduce the risk of exposure to harmful chemicals.