Similar to vinegar, Coca-Cola, with its acidic and fizzy nature, combats limescale effectively. Pouring a bottle into the bowl, leaving it overnight, and following up with a scrub and flush leaves a spotless toilet.

Pumice Stone Scrub: Another unexpected method involves using a pumice stone. Ensuring both the stone and cleaning surface are wet to prevent scratches, adding two tablespoons of baking soda enhances cleaning power. A post-scrub, a few minutes of waiting, followed by gentle rubbing and a flush removes persistent stains.

Hydrogen Peroxide Disinfectant: Known for its bacteria and germ-eliminating properties, ½ cup of hydrogen peroxide left in the bowl for 30 minutes followed by a flush ensures a sanitized, sparkling toilet.