How to Remove Old Urine Stains From a Toilet
- 1). Pour 1 cup warm water, 1 cup white distilled vinegar and 1 tsp. bleach-free liquid dish soap into a clean spray bottle. Shake the bottle to mix the items inside.
- 2). Spray the toilet with the homemade cleaner. Cover all of the old urine stains found on the toilet with the cleaner. Leave the cleaner on your toilet for 10 to 15 minutes.
- 3). Put the bristles of your toilet brush under warm running water so the bristles are wet.
- 4). Scrub the toilet vigorously with the toilet brush. If you find old urine stains on the inside of the toilet, flush the toilet once you're done scrubbing. If the stains are on the outside of the toilet, proceed to Step 6.
- 5). Dry the toilet by wiping it with paper towels or cloth towels.
- 6). Inspect the toilet and repeat the cleaning process if you still notice old urine stains on the toilet bowl.
Source...