Give your old vinyl bathroom flooring an update with a painted buffalo check pattern. Buy three paint colors (one light, one medium, and one dark) from the same paint card, and use white as a background. We used the classic black, gray, and white color scheme here, but we also like dreamy shades of blue.
While wearing rubber gloves, clean your floor with TSP, hot water, and a sponge; let dry. Mask off baseboards and fixtures with painters tape. Using a brush and foam roller, apply three coats of white paint to floor, allowing each coat to dry. Mark stripes the length of the room with painters tape, using a tape measure, straightedge, and pencil, as needed. Measure to make sure the stripes are the same width, as are the spaces between the stripes.
Paint between the tape using two coats of the light color, allowing each coat to dry. This buffalo check is grayscale, so the lightest shade of gray was the first color. Remove tape.
Mark stripes the width of the room with painters tape, making sure stripes are the same width and the same distance apart. Paint the medium paint color between the tape. Let dry, but keep tape in place for next step.
Apply pieces of tape to create squares of the medium color where it appears on top of the white. Keep the tape lines as straight as possible for a crisp pattern.
Paint the squares within the tape two coats of the dark color, allowing each coat to dry. Remove all tape.
Apply three coats of polyurethane sealer to floor, following manufacturer's instructions for proper drying time. Sealing the floor will keep the paint in tact longer and will prevent chipping or scratching.