8 reasons why adding vinegar to your toilet tank is a must-do trick.

Its antibacterial properties help stop mold and mildew from forming inside the tank and under the rim, which can otherwise lead to staining and smells.

5. Saves Money on Cleaners

Instead of harsh chemical cleaners, vinegar is cheap, non-toxic, and effective at keeping your toilet clean naturally.

6. Keeps Flush Mechanism Working Smoothly

By preventing mineral deposits and grime buildup, vinegar ensures that flappers, flush valves, and handles don’t get gummed up and continue to function properly.

7. Eco-Friendly Cleaning

Using vinegar reduces the need for chemical cleaners that can harm plumbing and the environment. It’s a safe, green alternative.

8. Easy and Low Maintenance

Simply pouring a cup or two of vinegar into the tank every few weeks is all it takes—no scrubbing required, and the effects build over time.