With four cats in our household, odors are a fact of life. (Especially considering the… um, potence of our two boys.) I discovered Anti-Icky-Poo, an enzyme odor remover, when we were living in our last place. Previous tenants had cats with “issues” in a few corners, and the owner of the property didn’t want to properly address the problem by replacing carpet padding. The normal surface cleaners weren’t doing a thing, so it was time to do some research.
It turns out that there were two problems – previous cleaning attempts, and wicking of the urine by the carpet pad.
Enzyme odor removers work by a process similar to how yogurt is made – beneficial cultures digest the urine, leaving a neutral, odorless result. But many types of common carpet cleaning chemicals, which stay in the carpet after you use them, will kill off these enzymes before they can do their job. (AIP claims that their mix is more resistant to these chemicals, and my experience confirms that it’s more effective.)
Also, carpet padding is extremely absorbent, and if you’re only getting the enzyme cleaner on the carpet surface, it likely can’t get down into the pad well enough by itself to kill all the odor. AIP makes an injection kit that can help get the product deep into the padding, and that’s the secret for true success. Their web site has very useful, detailed instructions for the process.
One of our boys is an “elevator butt” whizzer, and while we’ve worked out litter boxes to contain him, he doesn’t leave it smelling the best. A quick shot of AIP in and around the box knocks out the odor pretty well. It’s available in an unscented version, but the regular variety has a very pleasant tracer smell that the cats don’t mind a bit. (In case you didn’t know, please avoid litter box products with citrus smells – cats hate it, and they might tell you in a way you don’t find agreeable!)
AIP is available in most pet stores, although for convenience I buy it buy the gallon from Amazon.