Germnil Hard Clean Toilet Cleaning Agent is a product developed by the Bangladesh Army. It is formulated with 10 times more cleaning power than regular bleach or detergent powder. This cleaning agent is effective in removing limescale, providing up to 99.9% disinfection, and effectively removing tough stains from toilets and basins. It has a strong pine fragrance and contains ammonium chloride, delivering a sparkling clean for up to 500 flushes.