100 gm Easy to use, toilet cistern block that maintains hygiene of toilet with every flush Clear green water with every flush In-Cistern toilet cleaner that provides continuous cleaning Lasts up to 4 weeks (depending on usage) Expiry - 01/04/2020 Harpic Flushmatic toilet cleaner works from inside the cistern to release a dose of powerful detergent with every flush. Distributing the liquid across the bowl, it helps you maintain a hygienic and deodorized toilet and prevents the build-up of stains giving you a continuously clean toilet. Brand Harpic SKU HA930OT0LRGJWNAFAMZ-211054