Get matched with top interior painters in Martinez Lake, AZ

You can paint over existing wallpaper if you select wallpaper that is designed to be paintable. This type of paper is meant to add texture to walls. Alternatively, if you have old wallpaper you’d like to cover up, you can often paint over that instead of removing it. However, it needs to be smooth, damage-free, and non-textured. Otherwise, any bumps, tears, and texture will show through the paint.

If you have a can or two of paint that's past its prime, replacing it shouldn't be too expensive. A gallon of paint costs an average of $25. You may pay more if you want a superior quality paint or if you choose oil-based paint instead of latex or acrylic. 

Buying in bulk can help you save, provided you use all the paint you purchase. For example, a 5-gallon bucket of paint tends to cost less per gallon than a pint or quart-sized can.

While painting your stair's railing is a job for a small collection of various brush sizes, painting the stairs portion of a stairwell with a roller is a matter of personal preference. You can find two-, four-, and six-inch rollers at home centers and hardware stores, which can be excellent for painting treads and risers. However, you'll still need at least one brush to cut in the details and edges. 

Unlike staining concrete, painting concrete often results in chips and peeling over time. You can expect numerous touchups over the years if the concrete is in a high-traffic area. Since concrete paints are opaque, you may also find it more difficult to get the exact color results you want. Lastly, painting concrete can make it much more slippery unless you mix in an additive for traction.