Hygienic Cistern Blocks clean, foam, and freshen the bowl with every flush. The effect is long lasting and fights odours and dirt around the clock. They are safe to use with any cleaner or bleaches used in the bowl and harmless with all types of plumbing and septic tanks and they also come in plastic free packaging.

• Cleans with Every Flush
• Foam Boost
• Plastic Free Packaging

• 4 x 50g
• Lasts up to 12 weeks
• Ingredients :- Sodium sulphate Sodium alkylbenzene sulphonate Sodium laureth sulfate Magnesium sulphate Alcohols