This artificial grass is a lifesaver for the state I live in, which it constantly rains! It drains well and no smell so far. I really like how the water doesn't get stuck up on the grass. This product is a time saver as well, thanks to its drainage system! No need to check my lawn from time to time worrying about flood and mess. And anyway, my dog loves it too! He keeps playing and rolling to our new lawn and It’s super easy to clean up the poop. I am very satisfied with my artificial grass! Thank you Global Synturf!