Like all products, you’ll need to keep the Instyler clean to get the best results. First, make sure it’s unplugged and if you just used it, let it cool down first. Wipe the outside surface only with a soft, damp cloth. Be sure that it’s damp and not a wet cloth. If there are harder stains or spots to remove, use a bit of soapy water to help. Then always make sure your Instyler is dry before attempting to use it.