Harpic Active Blue Freshener Toilet Block
Foaming toilet blocks that turn every flush blue for fresh fragrance and bowl cleaning.Read more
Harpic Active Blue Freshener Cistern Blocks work in your cistern to create a powerful blue foam every time you flush your toilet. The detergent is released evenly across the bowl to help you maintain a clean and deodorised toilet and prevent the build up of stains.
Available in our fresh classic scent: Active Blue twin refill
1. Remove cistern cover. 2. Remove Harpic Active Blue Freshener from the plastic blister pack. 3. Flush the toilet and drop in the block complete with wrapper near the float and away from the inlet. 4. Replace the cistern lid. After several flushes, the wrapper will dissolve and the blue cleaner will appear. 5. Replace the block when the blue colour disappears from your water.