How much do apartment managers charge for painting a small bathroom? We have a few spots on the wall from hair dye and I have tried scrubbing them off and they have faded a bit but I'm not sure if it's noticable. If he had to paint, how much do you think he ... If you have trouble matching the color, take off one of the light switch covers, chip off a little piece of the plaster underneath the light switch, and bring that with you to the paint store so they can match it......