Bests & Worsts Reviews from Amazon

The room in my home that my aged mother-in-law shared with her two cats started to smell strongly of urine. I was fairly certain it was the cats, not the mother-in-law. I tried using a carpet shampooer in the area of their litter box and it unleashed smellmegeddon. You couldn't stand in the room it was so bad. Being too cheap to replace the carpet, I ordered this blacklight and it worked flawlessly. I waited for Oh Dark Thirty grabbed the blacklight and went on the search. Those little furry fokkers really know how to party. There were urine stains two feet up the walls, and dried pool shaped areas of the carpet quite a distance from where I had tried to shampoo. I marked them with post it notes. In the morning I loaded the shampooer with a solution of three parts white vinegar to one part water. It's one of those machines that inject the solution into the carpet and then suck it up again. I think you could do it with a spray bottle and a bunch of paper towels but it would be more work. I used a sponge of the solution on the walls. Then I let the area dry a couple of days. It smelled a little vinegarry. My kids had a constant craving for sub sandwiches. After it thoroughly dried, I shook a box of baking soda over the area and worked it into the carpet with a stiff broom. I let it sit overnight, and then vacuumed it all up. Voila, no more odor!!! I mean gone, baby. I #### you not. Gone! Tips: it's got to be really dark in the room when using the light. No full moon or street lights, it must be DARK. Dark as a politician's heart. The urine will reflect a brightish yellow glow under the light. Areas I previously cleaned did not glow, but I vinegared them anyway.