Vinegar and baking soda are mild cleaners. They will remove heavy rust. For rust, you need a dedicated rust remover (like Iron Out). Warning: Never mix bleach-based rust removers with vinegar; it creates toxic chlorine gas.
Before you start scrubbing, it helps to understand the magic behind the bubbles. baking soda vinegar toilet cleaner
When combined, they release carbon dioxide gas. This bubbling action physically helps to lift loosened dirt and stains from the bowl's surface, making them easier to scrub away. Step-by-Step Cleaning Instructions Vinegar and baking soda are mild cleaners