Have artificial grass and started to noticed the smell from the dogs using it. We started using 10x Concentrate about six years ago. We simply mix it into a pump bottle and spray the areas then hose in or do it when it’s going to rain. For heavy affected areas I use it neat in the sprayer before watering it in afterwards.
I also use it to shampoo the carpet’s, and have a mix made up in a hand held spray bottle for kitchen tops, toilet bowels etc, I even use it on the staghorn plants they love it 😁!