Gather your materials.
![Gather your materials.](https://www.dummies.com/wp-content/uploads/82351.image0.jpg)
You’ll need a stir sticks, a couple of 21⁄2-inch synthetic angled sash brush, a telescoping extension pole, two roller covers, a roller cage, a 5-in-1 tool, a roller tray and liners. You also need a primer and a finish paint.
Cut in the edges of your room with your primer.
![Cut in the edges of your room with your primer.](https://www.dummies.com/wp-content/uploads/82353.image2.jpg)
Once you’ve prepared the room, begin at the corner farthest from the door and cut in the edges of the floor with a 21⁄2-inch sash brush.
Roll on the primer.
![Roll on the primer.](https://www.dummies.com/wp-content/uploads/82355.image4.jpg)
Use an extension pole to help you to roll the primer on the floor. The pole will speed up the job and save your back. Work in 4-foot-square areas. Let the floor dry thoroughly. Follow the manufacturer’s instructions for time — anywhere from 30 minutes to 4 hours.)
Cut in the edges of your room with your finish paint.
![Cut in the edges of your room with your finish paint.](https://www.dummies.com/wp-content/uploads/82357.image6.jpg)
Use a clean 21⁄2-inch sash brush to cut in the finish paint around the perimeter of the room.
Roll on the finish paint.
![Roll on the finish paint.](https://www.dummies.com/wp-content/uploads/82359.image8.jpg)
Starting in the corner farthest from the door, roll on the finish paint using a roller with an extension pole.
Let the paint dry overnight before walking on it.
![Let the paint dry overnight before walking on it.](https://www.dummies.com/wp-content/uploads/82361.image10.jpg)
It’s best to let the paint cure for several days before moving in furniture or rugs.
Remove any imperfections.
![Remove any imperfections.](https://www.dummies.com/wp-content/uploads/82363.image12.jpg)
Use 180-grit sandpaper to sand out any imperfections on the floor, such as drips or brush strokes. The smoother the floor, the nicer your finished project will look.