Remove Urine Odors and Stains Permanently Step 4. Rinse the area with clean, cool water. Do this frequently, and remove as much of the water as possible each time using either towels or a wet vac. Remove Urine Odors and Stains Permanently Step 5. Alternately, apply a pet stain remover to the affected area. While it may seem like the urine should be cleaned up at this point, there are still traces in the carpet that may entice your pet to use the same spot again. Using an enzymatic eliminator will break down the odor compounds, minimizing your pet’s attraction to that spot.
Remove Urine Odors and Stains Permanently Step 6. Try a basic vinegar solution. Fill a small spray bottle with white vinegar. Spray the affected area and then work in with a scrub brush. Once the solution has penetrated the affected area, go over with a steam cleaner or wet vac. Vinegar, although effective as a cleaner, will «set» the stain like it sets the color of dyes on Easter eggs.
Try vinegar after exhausting other options, and especially if you’re only trying to neutralize smell, not stains. Remove Urine Odors and Stains Permanently Step 7. Use baking soda or cornstarch to neutralize the urine smell. Pour as much baking soda or cornstarch over the affected area as it takes to cover it up completely. Work the baking soda or cornstarch into the area with a scrub brush. Allow to soak up as much of the urine as possible for 24 hours.
Revisit the scene of the crime after a full day and vac up any of the remaining baking soda or cornstarch. If the damage is particularly bad, create a baking soda or cornstarch paste by mixing it with a bit of water and then scrubbing into the affected area. Let the paste dry overnight and then vacuum up as much as possible the next day. Remove Urine Odors and Stains Permanently Step 8. Try a bit of stain remover coupled with borax laundry booster for oriental rugs. Apply the rag to the carpet, using the back of a spoon to work the stain remover into the rug.
Once the stain remover is applied, dust a little borax over the stain, cover with paper towels, and weigh paper towels down with heavy books. After a day, vacuum up any remaining borax. Remove Urine Odors and Stains Permanently Step 9. Rinse the area again if necessary. Rinse the area with water and, if necessary, make another pass. Some stains will require multiple passes, although most should crumble under the weight of these powerful but gentle home solutions.
Remove Urine Odors and Stains Permanently Step 10. Use a black light to identify any stains. Outline the ones that cannot be seen with the naked eye with chalk to ensure that you don’t miss anything. Remove Urine Odors and Stains Permanently Step 11. Use lukewarm water to wet vac the affected area. The heat will cause the proteins in the urine to bind to your carpet, rendering them almost impossible to remove. If you do not own a wet vac, you can rent one at a place like Home Depot.
Remove Urine Odors and Stains Permanently Step 12. Use a mixture of peroxide, baking soda, and dish detergent to quash the smell. Hydrogen peroxide and baking soda are both famed detergents. Mix together with a few drops of dish detergent and you’re ready to go. Pour into a spray bottle, spray on, and work into the urine stain with a brush or sponge. Let set for 10 or 20 minutes and inspect the site. Remove Urine Odors and Stains Permanently Step 13. Use a pet stain remover. This should be used in the same way as it would be for wet stains. Remove Urine Odors and Stains Permanently Step 14. For each cup of cold water, mix in 2 tablespoons of ammonia.