HOUSEHOLD TOILETRIES HARPIC Weight: 1000GM. Looking for a toilet cleaner that is fast, efficient, and powerful? Look no further than HARPIC POWER PLUS TOILET CLEANER ORIGINAL. Our formula is designed to remove built-up dirt, germs, and residue in just minutes. Plus, our patented nozzle chamber helps direct the flow of cleaning solution directly onto the surface of the bowl - ensuring maximum coverage. this toilet cleaner is a revolutionary toilet cleaner that quickly and easily removes all types of stains, including hard water spots and calcium deposits.