Grimy bathroom walls are a major red flag to buyers. Here is an easy way to get rid of surface mold: Mix a spray bottle with one part water and one part bleach. Just spray it on the wall, and watch the mold disappear. Give it a fresh coat of paint, and your grimy bathroom will go from red flag to red-hot.
Don’t replace a yucky shower door: Just scour it. A grimy glass shower door can really wash out your sale. Instead of replacing it, clean it with a mixture of one part muriatic acid and about 10 parts water. Scrub with steel wool. After wiping it down, reinstall the door and you’ll have a shower that’ll help you clean up at the open house.