For deep cleaning without the need to scrub, these Harpic Power Plus Active Limescale tablets start working immediately to clean under the waterline. Removing 100% limescale, ideal for toilets, septic tanks and more, the tablets should be left for 6 hours before flushing for best results. Box contains 8 wrapped tablets.

• Limescale Remover tablets.
• Suitable for use in toilets and septic tanks
• Ideal for weekly use Leave overnight for heavy limescale build up
• Leave for 6 hours before flushing
• Box contains 8 wrapped tablets