However, painted floors aren’t for everyone. Over time, they will inevitably chip and show signs of wear—perfectionists, beware. To consider all the factors before picking up a paint roller, we reached out to David Steckel, a home expert at Thumbtack. Here’s everything no one tells you about painting floors, plus the right way to paint floors to get the best results.

5 Considerations for Painting a Floor

Painted Floors Will Chip.

“Painting floors is a great quick fix when looking for a cost-effective upgrade, but it isn’t necessarily a permanent solution,” says Steckel. “Paint will always flake when exposed to friction, no matter the application method or surface. If you are going for a bit of a wabi-sabi or rustic effect, then this could work out well in the long run.”

Prep Work Is the Most Important Part

“The quality of the finished product is 100% determined by the quality of the prep,” says Steckel. If you’re going to paint your floors, make sure you have enough time to devote to the prep work before you even pick up a paintbrush.

Ventilation Is Essential

“You will most likely be using paint with volatile organic components, so ventilation is key,” recommends Steckel. The only problem: Opening the windows could allow dust into the room while the floor is being painted. Make sure your windows have screens in them to prevent some debris, open the upper windows if possible, and open doors and windows in the surrounding rooms. Always remember to wear a mask.

Consider Hiring a Pro

For the reason above, hiring a pro could be the safest option. Interior painting projects typically range in price from $600 to $1,000.

Map It Out Before Painting

“This way you know where you’re going to start painting and where you’re going to finish, so that you can walk out of the room while it dries.” Try to avoid painting yourself into a corner.

How to Paint Floors Properly

Sand the Floor

Before you start painting, you’ll need to sand wood floors to remove any varnish or UV finish. Steckel recommends renting a floor sander to save both your back and your floors.

Clean the Floor

After sanding, you want to remove as much dust as possible by vacuuming, sweeping, vacuuming again, and then lightly mopping the floor. Let this sit for a few hours to dry and so the dust can settle. Then vacuum one more time.

Patch Any Holes

Unless you’re going for a rustic look, fill in any cracks or holes with wood filler. Once dry, prime these spots first and let them dry.

Prime the Floor

Next, prime the floor with an oil-based primer. Wear a properly fitted mask to ensure ventilation.

Apply the Paint

Once the primer is completely dry (check the instructions on the label), apply your first coat of paint. Most paint brands offer a “floor enamel” or a specific paint formulated for floors. Remember to select the finish you want, whether matte, glossy, etc. Let the paint dry. Depending upon the paint and color you’re using, you may need to apply a second coat.

Add the Topcoat

Once the paint is completely dry, apply a top coat that works with the primer you used. Avoid putting oil on top of latex, as it will flake immediately. If you’re not sure, check with your paint store for a topcoat recommendation.

Let Each Coat Dry Completely

And enjoy the new look!