Overview

• Coca-Cola’s phosphoric acid can break down toilet bowl limescale when left to soak for at least an hour or overnight.
• ChatGPT’s recommended citric acid powder offers a natural, odorless solution safe on porcelain, tiles and faucets.
• A diluted white vinegar spray dissolves mineral buildup within minutes, reducing the need for vigorous scrubbing.
• Sprinkling baking soda or coarse salt before cleaning intensifies abrasive action and helps control odors while removing scale.
• Users should avoid mixing acidic cleaners with bleach or ammonia and rinse thoroughly to prevent skin irritation and sticky residues.