To keep your board sparkly clean, we recommend cleaning every few months. You can use a damp cloth to wipe down your rails and for your tire. If your footpads are getting dirty, you may want to look into a Grip Tape Eraser to clean them up and give yourself a tighter grip to your foot. DO NOT hose it down or use any type of pressured water/air on the board for this can damage components. Any significant source of water or pressurized air can force water or contaminants into the internals of the board and cause unintended damage.
If riding on lose terrain such as sand or gravel, we recommend riding on pavement or grass for 5 minutes or so to loosen and free up some of the sand/debris.