Harpic Active Fresh Hygienic are innovative cage-free toilet blocks that help clean and freshen with every flush. The formula works to maintain a constantly fresh and hygienic toilet. So your toilet feels fresher for longer, even in between cleans. * Based on non biocidal action to reduce build up of toilet stains that may harbour bacteria. **According to our laboratory tests based on total pack
- Hygienic: No cage, no germy build-up
- NEW Stain & Bacteria Defence*
- Lasts up to 1,000 flushes*
1. Take out the first block by cutting the pack along the red dotted line. Leave the second block in the pack until the next use. 2. Hang the block on the rim of the toilet where the water flow is at its maximum. 3. When finished, dispose of the unit in the bin and replace.