Stubborn toilet stains often result from mold, which thrives in the internal cavity of the toilet rim. This mold is perpetuated every time you flush, as the water from the jets circulates through the cavity, giving the mold a “shower.”

### **Steps to Eliminate Toilet Mold with Vinegar:**

1. **Lift the Toilet Tank Lid**: Locate the overflow pipe, a key element in mold growth.
2. **Use Distilled Vinegar**: Pour about half a jug of distilled vinegar down the overflow pipe.
3. **Wait for 1 Hour**: Let the vinegar sit and work its magic, attacking and breaking down the mold.
4. **Scrub Visible Stains**: After an hour, scrub any remaining visible mold spots.
5. **Repeat Regularly**: Use this method periodically to prevent mold from reappearing.

With this simple, natural remedy, you can break the mold cycle and keep your toilet clean and mold-free.