How do I keep my pet away from an area I have treated for dog urine?

If you are having trouble keeping your dog or cat away from an area you have treated for urine, try placing your pet's feeding bowl in the area. This may keep your dog or cat from urinating in the area, as pets don't like urinating where they eat. 

Another way of keeping the pet away is to cover the area with some pre-crumpled aluminium foil (with holes for evaporation).