Best Diy Carpet Cleaner For Old Pet Urine. Make use of 3 percent hydrogen peroxide and then thoroughly mix the mixture. An enzymatic cleaner is one of the best solutions to remove the pets urine smell from the carpet.
14 to 12 cup each of baking soda and 3 hydrogen peroxide. After blotting up as much of the urine as you can mix these ingredients in a spray bottle and spray the spot liberally. That acidity means that vinegar is a natural antibacterial cleaner as well as being antimicrobial and antiseptic and will kill mold.
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You can also use a shop-vac to extract any remaining urine from the fibers. Baking soda and hydrogen peroxide for cleaning pet pee odors. Vinegar is cheap pet safe eco-friendly and can loosen and lift. If the stain has had time to dry wet it with water to soak it out of the carpet before treating the spot.