“cat urinating on furniture +remove urine hardwood floors”

If wood sub floor pull carpet completely out allonh with padding and discard. With skillsae set to depth of sub floor cut the sob out to nearest 4×4 ft dimention replace and screw down replace carpet and get rid of the dog
The only thing that will break down the uric acid to permanently remove the smell is an enzyme cleaner. The enzymes break down uric acid into carbon dioxide and ammonia, both gasses that then easily evaporate. This is why it is also essential to allow the enzyme cleaner to air dry. It needs the “natural” drying time to break down the uric acid salts, allowing the resulting gases to evaporate.
Well, we finally had to euthanize our dog for congestive heart failure about six months after the start of this urine issue. A month or so afterwards, the carpet odors were undetectable. I’m not sure which product did the “trick,” or if it was just a matter of time for the smell to dissipate. It also could have been that somehow our dog was periodically urinating in the same spots without us noticing.
Whether it be from pet urine or a spill, once you have thoroughly removed all residue and think you have it all, place several layers of white paper towel on the freshly cleaned wet area. Next, weight the paper towel down. I use a large piece of ceramic/porcelain tile, and let it sit for about 48 hours. You will be amazed at what dries up into the paper towel instead of drying in the top fibers of your carpet.
In recent years, there’s been quite a market for this kind of cleaning product. A lot of people tend to think of these two problems as separate sides of the same coin but they can actually be handled quite well with a single solution if you’re careful about your selection.
Finally, after a week, I spray the areas in where I want my cat to never pee on, walk on, and or let alone even look at with the Natural Lemon Aerosol spray. Cats hate the smell of lemons and oranges.
I am going to try this; i have read much the same at other sites. My cat pissed in the middle of my bed! this is the second time she has done this and I even have two litter boxes for her. Our problem is when little kids come to visit or my sons dog comes over (they were raised together). At any rate, I need to not only find a solution to the urine but a solution to the nervous skittish cat I have suddenly found myself with. I am open to any ideas!
3) Install indoor/outdoor carpet. There are very nice indoor/outdoor carpets for very cheap. Less than a hundred dollars to do any room in your house and even if your animals are horrible, they don’t soak up smell like regular carpet.
Put a washable cover on furniture. Your pet may have proudly claimed an armchair or a spot on the couch as their own. This special space, or any other furniture where your pet lounges, will need frequent washing to keep the odors at bay. If your pets spend a lot of time on your furniture, it’s a good idea to invest in washable covers like slip covers. That way, you don’t have to worry about the hassle of vacuuming and scrubbing your furniture. Instead, just throw the cover in the wash.
Act quickly! If you can get to the wee whilst it is still wet, the job is so much easier. If you can remove the majority of the urine right away, bacteria do not get a hold and it is the bacteria which cause the worst of the smell, not the urine itself.
This product is made to be used in full size deep cleaning machines (Bissell, Hoover, Dirt Devil, Rug Doctor, etc. . .), whether rented or purchased. It is extra concentrated to provide the ultimate cleaning experience while removing soils and stains. This formula from Bissell contains biodegradable detergents and is free of phosphates, dyes, optical brighteners, or heavy metals.
4. Boys Bathroom – The stinkiest place in our house is our boys’ bathroom, hands down. It’s the bathroom of choice for all three of my boys and all of the neighborhood kids who spend most of their time hanging out here. It’s definitely well used, and no matter how often it’s cleaned, it always has a lingering “boy smell.”  After the boys cleaned up the bathroom, I sprayed a good amount of Stinkers! on the rugs and shower curtain and gave the entire room a quick spray. The Stinkers! worked SO well at getting rid of the funky bathroom smell that even after a week the room still smells fresh! I’ll be storing my bottle of Stinkers! underneath their bathroom sink from now on so that it’s always handy and convenient! 
Water damage odors generally have a mildew smell from wet building contents. And the longer a structure is exposed to moisture, the more powerful the odor becomes. Water damage situations such as toilet overflows or sewage backups only compound the odor problem.
Hydroxyl Generators are unique because they work around the clock in occupied areas. Unlike ozone generators, hydroxyl generators can be used in occupied spaces.  It’s safe for people and pets to stay in the area that’s being treated. If you have a lingering pet odor such as litter box smell or pet bed areas, consider a hydroxyl generator to continually treat the air and remove the odor causing molecules around the clock.
We have cabinets in our laundry room that the cats can get up under but we can’t get to them, the smell was awful, I mixed up a double batch of the recipe and took a bulb syringe, squirted it up underneath the cabinets and it worked like charm… Thank you, thank you, thank you!!! I was so upset, we just built this house and the smell was knocking me over everytime I walked in there. Thanks again for taking the time to post.