1.   And, it is easy to cover with one or two coats of ceiling paint.

2.   Another cure is to use ceiling paint, which is lighter in weight than standard wall paint.

3.   As for the paint, a latex ceiling paint is as good as any.

4.   A. Yes, ceiling paint can go on any ceiling, except a tin ceiling on which you need an oil-based paint.

5.   However, for the other rooms, apply two coats of a clear shellac on the stains, then paint with latex ceiling paint.

6.   If it is not calcimine, paint with two thin coats of a latex ceiling paint.

7.   If you are able to get all the paint off to your satisfaction, you can leave the plaster unpainted or paint it with latex ceiling paint.

8.   If that works, you can repaint, with two thin coats of a latex ceiling paint.

9.   Is it OK to use ceiling paint in the bathroom?

10.   Or, use a white latex ceiling paint.