10 bestToilet Tank Cleanerof January 2026
112M consumers helped this year.
10% off
1
Harpic Active Fresh Toilet Cleaning Gel, Citrus Zest , Pack 12 x 750 ml, Infused with Essential Oils, Kills 99.9% of Bacteria, Toilet Cleaner
Harpic
9.9
2
Duck Liquid Toilet Cleaner, Deep Action Gel , Marine, 750 ml, Pack of 8
DUCK
9.8
11% off
3
HG Toilet Cleaner Gel Super Powerful, Effective Bathroom/WC Descaler Cleans Toilet Bowl & Under Loo Rim, Limescale & Stain Remover (500 ml) - 322050106
HG
9.6
10% off
4
Harpic Power Plus Deep Cleaning Toilet Tablets, Original Scent, Pack 1 x 6 Tablets, Deep Clean Without Scrubbing, Removes 100% Limescale, Toilet Cleaner
Harpic
9.3
10% off
5
NATRUTH Automatic Toilet Bowl Cleaner 20PCS Toilet Bowl Cleaner, Bathroom Toilet Cleaner, Toilet Bowl Cleaner Tablets, Deep Clean, Long Lasting, Lemon Scent
NATRUTH
9.1
OtherUp to 35% off
Iron OUT Automatic Toilet Bowl Cleaner, Repel Rust and Hard Water Stains with Every Flush, Household Toilet Cleaner, Pack of 1, 6 Tablets, White
Harpic Gel Septic Tanks Mint 750 ml – Set of 4
Duck Liquid Toilet Cleaner, Extra Foaming Bleach Gel, Marine, 750ml
Harpic Powerplus Active Tablets, Original Scent, Pack 1 x 8 Tablets, Deep Clean Without Scrubbing, Removes 100% Limescale, Toilet Cleaner
5% off
6
Dr. Beckmann Power-Foaming Toilet Cleaner | For Deep Fresh Cleaning | Activated Carbon | Lemon Fersh | Remove Dirt and Bad Odour | 3 x 100gm Sachets
Dr. Beckmann
8.8
7
Thetford Aqua Kem Toilet Fluid, Powerful Detergent and Unblocker, Cleans Tank Walls and Drain Lines, 2 Litres
Thetford
8.5
8
Elsan DEEP CLEAN Cleaner for your Chemical Cassette Toilet Tank
Elsan
8.3
9
Bloo In Cistern Triple Blocks Citrus Zest with Long Lasting Anti-Limescale Cleaning, Foaming & Clear Water - 3 x toilet blocks
Bloo
8.0
10
Miniml Eco Toilet Cleaner Spearmint & Peppermint 1L - All Natural Limescale Remover, Descaler and Heavy Duty Refill Rim & Bowl Cleaning Liquid Antibacterial Bleach - 100% Vegan & Cruelty Free
Miniml
7.7
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