If your stains are particularly stubborn, try these natural boosters:
- Lemon juice: The citric acid helps dissolve mineral deposits and leaves a fresh scent.
- Borax powder: Sprinkle Borax directly on stains before adding vinegar for an extra-powerful, chemical-free reaction.
- Hydrogen peroxide: A mild disinfectant that also whitens stains when combined with baking soda.
✅ Prevention Tips
To minimize future hard water buildup:
- Clean your toilet weekly with vinegar and baking soda.
- Install a water softener if your water supply is heavily mineralized.
- Use a toilet tank tablet made from natural ingredients (avoid those with bleach or dye).