S.P.
Hey A.
Petsmart sells a product that comes in a spray bottle that you attach to the hose and can spray the area down with to try and cut some of the odor. I forget what it is called. It's scented a bit and worked ok for me. I have 2 dogs peeing in one area of the grass, I didn't use it religiouly but when I did spray it was a noticeable difference. It's in a white bottle with a dark green top/cap. I wish I could remember what it is called, but it says on the bottle that it is for urine odor.