The Turf Doctor has been involved in the Synthetic Turf industry for over twenty years. A common and increasing issue has been Pet urine and odour building up on the synthetic surfaces over time.
Why Does this happen?
When an animal urinates on artificial grass, the urine typically settles in the crushed rock base and the backing mat of the synthetic turf.
Once urine dries, it crystallises forming uric acid crystals which is the source of the urine odour. Uric acid crystals are difficult to remove, simply flushing with water or using vinegar etc will only mask this smell for a brief period of time.
To eliminate the issue at the source you need a product like smellBgone.