If you’re ever going to use hairspray on a wall, it’s best to do it in a well-ventilated area. Not only will the fumes from the hairspray be bad for your lungs, but they can also cause a fire if left burning. To clean off the wall with hairspray, follow these steps:

  1. Open the aerosol can of hairspray and shake off any excess.
  2. Place a piece of paper towel on top of a clean surface and spray the hairspray onto the towel. Be sure to cover all of the surface with hair spray.
  3. Let the aerosol hang around for about 30 seconds before moving on to another area.