Pour the paint into the paint bucket, then insert the bucket screen vertically inside the bucket.
Paint around the edges using the paint brush and the paint inside your bucket. Run the brush along the sides of the bucket to remove excess paint from the brush as you take it out of the paint.
Push the roller down along the bucket screen and into the paint. Roll it back up the screen to help remove the excess paint on the roller before you remove it entirely from the bucket.
Run the roller up and down the walls vertically, pressing into the wall gently to apply the paint to the wall. Do not go over the same spot more than once until it has dried.
Allow time for the first coat of paint go dry and apply additional coats of paint as needed until you achieve your desired look.