Source Odor Treatment, Odor Neutralizer, Made in USA

I almost don’t want to leave a review for this because it’s already hard to find, but I want to help out other frustrated pet owners. Based on my years of experience, this stuff gets out set-in pet odors better than anything else I’ve ever tried. Better than other top reviewed products on Amazon, better than commonly used pet store products, and better than one of the top residential carpet cleaning machines for pet owners and the cleaner that goes with it. The only caveat is that it’s a pain to use. I don’t recommend using it with a carpet cleaning machine because it clogged up one of mine and broke it. You basically have to scrub it into your carpet and use lots of water to get it down into the pad and leave it for a day. Then use towels to get up the excess water and vacuum up the residue. But once you do that, the smell is gone and it doesn’t come back. The only other problem is that lately it’s hard to find in stock, but hopefully the company will get that sorted out. In addition, their laundry solution is equally fantastic (but even harder to find).One final thing - I don’t have experience using this with cat urine so I’m not sure how well it works on that.

OUTSTANDING PRODUCT! I moved into a 12 year old house and did not know what the stink was for 6 months. I painted, sealed, and repainted a total of 5 layers. The smell was still there. Then I used OdorKlenz and the smell went away! I found out that there were rodents living in wall and the infestation created an awful smell that prevented me from staying in the master bedroom for more than a few minutes at a time. I needed the OdorKlenz to decontaminate the walls in conjunction with a pest removal service in attic where little critters hung out (or I should say used to hand out.) Thanks SOOOO much to OdorKlenz. It was the alternative to tearing my walls out.

Easy to use and effective.

It seemed ineffective and left a residue that was difficult to get out. It is kind of chalky. I've gone back to Nature's Miracle.