If you regularly clean and maintain your electric longboard, it will last a long time and ride at its best. When it comes to cleaning your skateboard deck, you have a couple of options. The first is to use a specific product for cleaning skateboard grip tape. It works like an eraser, you rub it in a single direction across the grip, and it lifts out all the dirt and grime and pretty much brings your board back looking like new. The second option is to use a pressure washer. You'll need to remove all the electrics and the running gear from the board, leaving just a bare deck. Then at about a 30-centimeter distance, you can spray down the board as you would clean anything with it. You can use the same process for the carbon electric skateboards, but instead, you can actually remove the case completely. That way, you can leave all your electrics in your deck. You can spray down the case, removing all the dirt and grime from the grip tape.