How to Remove Cat and Dog Urine Stains and Smells from Carpets

Cyrus Dehkan
Cat urine is difficult to remove. Cat urine is comprised of three major components: Urea, Urochrome and Uric acid. Of all 3 components it is the uric acid which accounts for the smell. Household cleaners are ineffective in cleaning up the urine because uric acid consists of crystals and salts, which when they dampen again, will bring back the smell. Also do not use ammonia products as a cleaner for the urine. Cat urine consists of ammonia and the use of an ammonia product will act as a marker for the cat to redo his business there again.

The most effective products rely on bacteria and enzymes to actually eat up the last remnants of the Uric Acid and thus rid your home of the unpleasant odor. There are several of these products, such as "Simple Solution Cat Spray & Urine Stain & Odor Remover" which is available at PET CO.

As far as dogs are concerned ,the following recipe is one that I read on the Internet some time ago, that can be made easily and inexpensively to remove dog urine and its smell. If you don't know the exact location of the mess, use an ultraviolet light to find it. Pet urine in general will appear fluorescent under this light.

You will need the following: Baking Soda, White Vinegar, Dishwashing Detergent , 3% Hydrogen Peroxide and Water

First make sure that your carpet is colorfast. Use a small amount of hydrogen peroxide to check its color stability in a non-seen area. If the peroxide affects the carpet then substitute water for it. It will get the job done, but won't be as effective as the peroxide. Mix a 50/50 solution of white vinegar and water together. Liberally pour over area and work into fibers. Let the solution dry. Sprinkle baking soda over it and the mix 1 cup of 3% peroxide with a teaspoon of dishwashing liquid. Pour over the baking soda and work it into the carpet. Allow to dry, then vacuum it all up.

Pets like humans have body odor. The fur in particular traps the smell to a great degree. Wherever the animal roams and whatever it goes on will usually retain some of the smell. Below are a few tips to help control the problem.

1) Reduce the number of animals living in one area if applicable. Too many pets in one area will create odor.

2) Bathe and groom the pet frequently

3) Clean litter boxes, crates and cages, and keep them in a well ventilated area.

4) Vacuum carpets and upholstery often

5) Allow the pet to go outside occasionally

6) Don't allow the pet to play in garbage or putrid smelling areas

7) Avoid contact with skunks

8) Shampoo the carpet and upholstery as needed. If necessary, between shampoos, sprinkle baking soda over the area, wait 30 minutes, then vacuum. Baking soda is nontoxic to animals and will soak up the smell well.

Published by Cyrus Dehkan

I majored in psychology and biology in NYU, while minoring in history and English.Afterwards I spent the next for years at Georgetown University attaining my DDS degree. I have been presently in practice for...  View profile

3 Comments

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  • Fran Petrone4/13/2010

    I am the owner of www.cleaners-r-us.com. My company produces and distributes BIOZYME. BIOZYME is safe, easy to use, non-toxic, and 100% Guaranteed! In every gallon there are 255 Billion industrial strength enzymes to do all of the odor removing in one easy step. Just spray it on the affected surface and let the enzymes go to work. Receive 10% off your order using CM81 during checkout. **BIOZYME Removes all types of urine, poop, vomit, and blood from washable fabrics, mattresses, porous hard surfaces (like concrete) and carpets.**

  • Leslie1/10/2009

    Pee-Off.com also has the Dumb Cat, and the pee-off both made by Life's Great Products, as well as the little keychain-size black light. The black light has a spectrum designed for locating urine. Most black lights are meant for illuminating posters, and will only show urine if held very closely to the urine.

  • Leslie1/10/2009

    Cat urine is comprised of 5 components, not 3. Simple solution does not have the 5 targeted bacteria to digest sticky mucous, or pheromones. This is the part of urine that is still there, even when you use most pet urine solutions. The only one that has "targeted" bacteria or enzymes that digest all 5 is Dumb Cat by Life's Great Products. It also has a detterent that confused the cat's sense of smell so they don't keep going back to the same spot.
    If you can't find all the urine, you need to use a black light. The most inexpensive and effective one can be found online at pee-off.com

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