Cleans from the cistern to bowl with every flush and turns your water coloured. Bloo in-cistern range removes lime scale, lasts up to 8 weeks and provides plenty of coloured water and fragrance to ensure a long-lasting, thorough clean.

Bloo - Blue Blocks

• Fragrance with every flush
• Safe for use with septic tanks
• Contains biker for visibly clean toilets
• Foams with every flush
• Wrapped for your convenience
• Prevents lime scale