10 Best Parazone Cistern Block

10 Best parazone cistern block - October 2025

checkIcon 19M consumers helped this year.

Last Updated: 29-10-2025

Advertising Disclosure

EcoZone Forever Flush 2000 Blue Toilet Blocks, Eco Friendly Alternative to Loo Rim Hangers, Cistern Capsules Clean & Descale WCs, Natural Vegan & Non Toxic Cleaner, Recyclable Plastic (Set of 2)

Ecozone

9.8

CHECK PRICE

more deals (1)

SOL 24pk x 50g Toilet Cistern Blocks, Blue Ocean Scent Freshener Tablets, Each Lasts 14 Days, Powerful Rim and Bowl Cleaning, Long-Lasting Fragrance, Prevents Limescale, and Effectively Fights Odours

SOL

9.6

CHECK PRICE

more deals (1)

Best value

24 Pcs Toilet Cistern Blue Blocks Loo Bowl Active Cleaner Freshener Tablets Dirt Protection Stain Limescale Power Remover Fresh Home Office Disinfect Household Care Cleaners Cleaning UK FREE P&P

GEMS

9.5

CHECK PRICE

more deals (1)

Bloo 2in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners

Bloo

9.2

CHECK PRICE

more deals (1)

Pack of 6 Duzzit Power Bleach Toilet Block

shop inc

9.1

CHECK PRICE

more deals (1)

New Bloo Toilet Blocks, Pack of 4, Toilet Limescale Remover Cistern Block, Toilet Cleaner Block with Cleaning and Foaming Action, Toilet Fresheners – Lemon

Bloo

8.8

CHECK PRICE

more deals (1)

6% Off

New Bloo Toilet Blocks, Pack of 2, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners – Fresh Flowers

Bloo

8.6

CHECK PRICE

more deals (1)

30% Off

New Bloo Toilet Blocks, Pack of 2, Limescale Remover Cistern Block, Cleaner Block with Cleaning and Foaming Action, Fresheners – Lemon

Bloo

8.4

CHECK PRICE

more deals (1)

40% Off

Bloo 2in1 in-Cistern Toilet Blocks Original 50g Limescale Remover Cistern, Cleaning, Foaming Action and Fresheners

Bloo

8.2

CHECK PRICE

more deals (1)

28% Off

Bloo New Toilet Blocks, Pack of 2, Toilet Limescale Remover Cistern Block, Toilet Cleaner Block with Cleaning and Foaming Action, Toilet Fresheners - Limescale Prevention

Bloo

8.1

CHECK PRICE

more deals (1)

EcoZone Forever Flush 2000 Blue Toilet Blocks, Eco Friendly Alternative to Loo Rim Hangers, Cistern Capsules Clean & Descale WCs, Natural Vegan & Non Toxic Cleaner, Recyclable Plastic (Set of 2)

SOL 24pk x 50g Toilet Cistern Blocks, Blue Ocean Scent Freshener Tablets, Each Lasts 14 Days, Powerful Rim and Bowl Cleaning, Long-Lasting Fragrance, Prevents Limescale, and Effectively Fights Odours

24 Pcs Toilet Cistern Blue Blocks Loo Bowl Active Cleaner Freshener Tablets Dirt Protection Stain Limescale Power Remover Fresh Home Office Disinfect Household Care Cleaners Cleaning UK FREE P&P

Bloo 2in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners

Pack of 6 Duzzit Power Bleach Toilet Block

New Bloo Toilet Blocks, Pack of 4, Toilet Limescale Remover Cistern Block, Toilet Cleaner Block with Cleaning and Foaming Action, Toilet Fresheners – Lemon

New Bloo Toilet Blocks, Pack of 2, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners – Fresh Flowers

New Bloo Toilet Blocks, Pack of 2, Limescale Remover Cistern Block, Cleaner Block with Cleaning and Foaming Action, Fresheners – Lemon

Bloo 2in1 in-Cistern Toilet Blocks Original 50g Limescale Remover Cistern, Cleaning, Foaming Action and Fresheners

Bloo New Toilet Blocks, Pack of 2, Toilet Limescale Remover Cistern Block, Toilet Cleaner Block with Cleaning and Foaming Action, Toilet Fresheners - Limescale Prevention

Related Products