Step 1:
If the area is still wet, soak up the excess dog urine using paper towels.
Put the towels on the spot and stand on it for about 10 seconds.
Replace the paper towels with clean ones and repeat this until the excess moisture is absorbed.
If the area is dry. Move on to the next step.
Step 2:
Now you've got to neutralize the ammonia in the urine that has soaked down deep into the surface of the area,
whether it be carpet, upholstery or a pile of laundry.
Mix equal parts water and white vinegar and spray the spot to get it really wet.
Next, soak all up the water and vinegar like you did in step one.
Step 3:
After the area is dry sprinkle the area with baking soda. Baking soda will absorb any odor left behind that the vinegar didn't remove.
This method really does work but if the stain is old and
IF THIS DOESN'T WORK: You may need to replace this part of the carpet. If you do replace this area of the carpet, you may also want
to polyurethane the subfloor to seal the odor so it can't be detected.
Click Here to find out how to replace a small area of carpeting and restore you homes clean look and feel.
To remove dog urine from clothes and other fabrics click this link. And since dogs poop in the house and since people step on dog poop and track it into living spaces, you can learn how to clean up dog poop from carpet and upholstery as well as dog poop on clothes and other fabrics.