I am so happy I stumbled across these products on Facebook. I was having a terrible time trying to get the cat wee smell out of my carpet and lounge suite, after my cat decided she preferred those places to her litter tray... I am incredibly pleased with the results. I had tried so many different products from so many different companies over an extended period of time to try to get the smell out, to no avail. However, there is absolutely no smell now after using the PetLab products, and my cat has not gone back to those spots again to relieve herself. Thank you, PetLab. I truly did not expect the products to be this good!