Our safes come with a durable finish. Use a damp cloth when needed, but do not use abrasive cleaners that may scratch or damage the safe’s finish. If you have a safe with a high gloss finish we have found that Maguires Light Detailer to be a good product. It is available either online or through a local Auto Parts dealer. The interior can be swept out with a dry paintbrush or small broom and lint can easily be removed with a lint roller or vacuum.