NilodorBio-Enzymatic Urine Digester with Odor Neutralizer, Original fragrance -1 gallon (128 ZYM)

I've tried several different products for urine odor, and this is by far the best. It's the best in value, effectiveness, scent, and ease of use. This product is very concentrated and requires dilution for use, yet is about the same price as the same size container of full strength products like Nature's Miracle, and this still works much better than that. Different ratios are recommended, depending on the job. I have found no benefit in opting for the stronger ratios in the main jobs I use it for. Save money; don't assume more product means better results. I have a side business cleaning wheelchairs for nursing homes. Although the staff immediately cleans urine accidents from the chairs, they often build up some lingering odors between their monthly deep cleanings. I first wash the chair with simple green, a scrub brush and high pressure water. That does nothing for the urine odors. In fact, if anything, the odor is stronger after that. Then I spray a solution. Of this product and water with a pump sprayer on the seats, cushions, and all the parts on the bottom of the chair. I really saturate everything. The chairs being already wet helps the product spread out. I use plenty of the solution with the goal of basically getting the solution to flow through the materials, replacing the water that's already in them. I make sure to thoroughly spray all the metal tubing, screws, and other hardware and structure parts that sit below the seat, as well as the highly textured foot rests. You want to think about all the books and crannies urine can flow into and accumulate and get the product to flow into those places. No matter what you're cleaning, it's important to think about that. If you're dealing with troublesome lingering urine odors, it's likely you're not treating the entire problem. I leave the chairs alone and move onto others for at least half an hour before towel drying and sanitizing. By that time, I can't sniff out the slightest unpleasant odor, and the scent of the product has greatly dissipated. It's a pleasant, herbal type scent that's not at all over powering and never mixes with other odors. I've also used this on pet accidents in my home, litter boxes, wild animal spray on the outside of the house, and even to treat the drains for gnats. It's my favorite product for everything. My family, my clients, and I have all been extremely pleased with the results I get from this product. I highly recommend it!

ODOR ELIMINATIONWe used this product to clean up after disgusting tenants who had 3 cats and no respect for hygiene. I ended up using a full gallon over the course of 5 days for the 2 bedroom unit. I definitely used more than the recommended amount, but it worked so I don’t care that I used it all. I sprayed the thin berber carpet in the hallway with a 50/50 mix...super saturated. I did this three times, allowing it to dry in between. We also sprayed down the walls, counters, and any hard surface with this. We mopped all of the hardwood floors and laminate flooring. Also, where some of the laminate “tiles” were bucking (we are assuming where their cats peed) we sprayed full strength into the grooves. We also added the Nil Odor concentrate into the paint (ratios as directed) and painted the entire unit. We never thought we’d get rid of the funky smells (pet odors, nasty cooking odors, and pot) but we did. The cleaner has a strong wintergreen smell to it. I found it pleasant at first, but now, I can’t stand it. (I think those 5 days traumatized me, ha.) It WILL take your breath away- even after you’ve sprayed it. Make sure you are using it in a well ventilated area. I would buy this again, but probably in a different scent.HARD SURFACE CLEANERWorks awesome- we sprayed this on caked up gunk that hadn't been cleaned in years (inside of their refrigerator, food that had dripped down between the range and the counter, tile in the shower... I sprayed the area generously and let it sit for at least 10 minutes. Most things wiped up with very little effort. It also tackled mildew in grout lines of the shower like a champ.LAUNDRY STAINSLastly, I tried this on some dirty laundry stains (baby diaper blowouts) and had no luck. I soaked the stains in full strength and then put them in hot water to sit overnight. It really did nothing for the stain. I thought maybe the stain was just too stubborn, but then Shout took it out in a matter of minutes.Conclusion- awesome stuff, well worth the money, but not a solution for laundry

Bought the gallon, mixed per instructions for fabric/upholstery use 1:2 ratio with warm (I chose HOT) water. Saturated the items being treated and rubbed in with a cloth. Wiped with a clean cloth to remove excess (dripping) and let the product sit to air out. Immediately noticed a difference on a pet accident that had to sit a few hours. Sprayed mattress and every nook and cranny to saturated then wiped, then blotted off excess. Would recommend, even if you have to wait until tomorrow to get yours. 1:2 mix must be used w/in 24h so I sprayed it around the bathroom and it smells lightly antiseptic like a clinic in there. I can tell this is what the hotels use after housekeeping finishes flipping a room. Very similar smell, not off putting to me. Try it.