Harpic Power Bluematic In-Cistern Toilet Bowl Cleaner Block cleans the full toilet system such as the cistern tank, under the rim, in the toilet bowl and S-bend with Blue action.
- Effectively cleans cistern tank, under the rim, in the toilet bowl and S-bend
- Automatically cleans and removes stains with every flush
- Kills germ and bacteria
- Prevents build-up of stains for up to 4 weeks
- Lasting, fresh pine fragrance