I have used other products in the past and after a few weeks they stick of urine smell. If I lay this product down over grass/dirt area will it smell of urine?

Our Pet Turf Rolls like other turf products would smell like urine over time. To mitigate this, we have a few recommendations. The first would be to use our Zeolite Max under and in your turf. This will help to suck up any urine and neutralize the smells. The next thing we would recommend is using our Turf Fresh spray as needed. This will just reinforce what the Zeolite Max is doing already.