Our strongest bleach blocks harness the toilet germ-killing power of Parozone
bleach. Drop into the cistern to experience bleach power in every flush.
No. 1 branded bleach in-cistern block*
* GB - IRI Toilet Cleaning, Unit Sales, 52 w/e 25 Jan 2014 SIG H
Retail Availability
Prices shown below are available online and may not reflect in store.