We’ll walk you through the entire installation process. Our steps include the application of a primer, but some manufacturers don’t recommend one, while others do, but only on porous surfaces, such as plywood. Consult the manufacturer’s directions before applying. Also understand that once the tile comes into contact with the floor, the adhesive is unforgiving; you won’t be able to adjust a tile’s position. If you misalign a tile, you’ll probably have to pull it up and replace it. The tile will likely be damaged, but you might be able to find a place for it as a cut tile in a corner. Also, the paper backings on self-stick tile are slippery underfoot. Place a wastebasket at your side as you lay the tiles. Don’t remove the tile backing until you’re ready to set the tile. Dispose of the backing immediately. You can expect to spend about 2 hours tiling an 8x10-foot floor. But before you begin, repair and clean the floor.