If you’re like most computer users, you probably keep your keyboard clean by wiping it down with a cloth or a paper towel after each use. But what about the keys that don’t get touched as often? If you use a keyboard with Pbt keycaps, you may not be able to clean them as easily. Pbt is a type of plastic used in some keyboards. It’s resistant to water and most cleaning products, so you’ll need to find an alternative method if you want to keep your keys looking good. Here are four ways to clean Pbt keycaps:

  1. Use a vacuum cleaner: If your vacuum cleaner has a hose attachment that can reach the keys, try using it to clean the keycaps. Make sure to use the right setting—a low setting will remove dirt and dust, while a high setting will polish the surface of the keycap. Be careful not to damage the keycap surface with too much suction; use just enough pressure so that the dirt and dust are removed but the plastic isn’t damaged.
  2. Use an air duster: If your vacuum cleaner doesn’t have a hose attachment, try using an air duster instead. This tool uses compressed air to remove dirt and dust from surfaces. To use it, hold the duster about six inches from the keycap and press down firmly until all of the dirt is removed. Be careful not to damage the keycap surface with too much suction; use just enough pressure so that the dirt and dust are removed but the plastic isn’t damaged.
  3. Use boiling water: Boil some water in a pot or in a microwave oven and pour it over the keycaps. Let them sit for about two minutes before wiping them off with a cloth or paper towel. Make sure not to get any water on any of the electronics inside your keyboard!
  4. Use rubbing alcohol: If boiling water isn’t available or if it’s not ..