By Amazon Toilet Cistern Block - Blue 1 Pack
This Amazon-brand toilet cistern block (blue, 1 pack) is priced at £0.75, down from £1.30 — £0.55 off (approx. 42% off). It’s designed to freshen and protect the bowl with minimal fuss.
- Designed for use in the cistern to release cleaning foam and blue water with each flush
- Advertised to last up to 300 flushes per block
- Helps prevent limescale build-up while providing visible blue colouring for cleanliness cues
- Simple single-unit format: one block per pack, ready to drop into the cistern
Ingredients information is provided: contains between 15–30% anionic surfactants and 5–15% non-ionic surfactants. The product is listed under an Amazon brand and is presented as a basic, low-cost option for routine toilet maintenance and limescale prevention.
️ 4.3 / 5 based on 187 reviews
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Wow this is the cheapest I have seen toilet blocks. I will give these a try. Thank you for sharing
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