This isn't even the worst of it.
How do you wash a wall?
I have lived in this house for 16 years. I rent. The property management company will not paint my walls. So I've been trying to gather up some people to help me. That's not working. So instead of painting can I wash my walls? I have some physical issues like fibromyalgia and chronic fatigue syndrome so I'm looking for an easy way to get this stuff off my walls. When I moved in I smoked cigarettes and that's why there are stains on the wall. Can you please help me?
Closer view. You should see the other wall. Help please!