We tried everything to get rid of the doggie smell in our artificial lawn including dishwashing liquid and pine-o-clean but it only masked the smell momentarily. Now I have found the artificial lawn deodorizer from the Petlab online and I love, love, LOVE this product! It breaks down the doggie smells at the same time as freshening the area up. I love it especially since our lawn surrounds our outdoor entertaining area. So now my hubby and I can have friends over without the embarrassment of the waft of our beloved fur babies and instead the pleasant smell of the Petlab artificial lawn deodorizer fresh scent. I highly recommend this product!