The quilt that the cat peed on can still be used. What causes the persistent smell of cat urine is the uric acid component in cat urine. Uric acid is insoluble in water and has a strong vitality that cannot be removed by detergents. When in contact with moist air, uric acid can crystallize, reform and release odors. However, biological enzymes can effectively decompose uric acid and completely eliminate odor. As long as the cleaning method is correct, you can continue to use it.

How to remove cat urine from quilt:

1. Wash with deodorant. Apply some deodorant gently to the area where the cat urinates, and then wash it off to remove the smell.

2. Clean with toilet water. Prepare a basin of water, add Liushen toilet water to the water, and use it for wiping to effectively remove the urine odor.

3. Spray with citric acid. Spraying citric acid on the area where the cat has peed is the most effective, and it is also very convenient and simple to use.

4. Add white vinegar and salt. Adding some salt or white vinegar to the water is also an effective way to remove urine odor.

5. Sprinkle some baking soda for cleaning. You can sprinkle some baking soda and a little vinegar for cleaning, which can remove the smell and make it very clean.