Instructions

1. Add 1 cup of baking soda to your toilet bowl.
2. Pour 3 cups of vinegar into the bowl after the baking soda. The foam will come close to the rim of your bowl.
3. Let your mixture sit for a minimum of 30 minutes. The longer you let it sit, the better the results will be.
4. Scrub your toilet as you would with store bought toilet cleaner.