Cheapest Toilet Cleaner in the UK

Prices updated 13 October 2026 · 356 products across 7 supermarkets

The best-value toilet cleaner in the UK right now is Sainsbury's Thick Bleach, Lemon 2L at Sainsbury's — £0.68/litre (£1.35).

356Products Compared

7Supermarkets

£0.68Lowest /Litre

We compare toilet cleaner across all 7 major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S — and rank by price per unit so you can see where toilet cleaner is genuinely cheapest. Prices update daily.

Sainsbury's Thick Bleach, Lemon 2LSainsbury'sBest value£0.68/litre£1.35 2

POWER FORCE Pine Toilet Gel 0.75 LAldi£0.79/litre£0.59 3

POWER FORCE Pine Toilet Gel 750 mlAldi£0.79/litre£0.59 4

JUST ESSENTIALS by ASDA Just Essentials Pine Toilet Cleaner 750mlAsda£0.85/litre£0.64 5

ASDA Cool Aqua Toilet Liquid Gel Cleaner 750mlAsda£0.99/litre£0.74 6

ASDA Pine Fresh Toilet Liquid Gel Cleaner 750mlAsda£0.99/litre£0.74 7

Tesco Toilet Gel Fresh 750mlTesco£1.00/litre£0.75 8

Sainsbury's Toilet Cleaner, Aqua 750mlSainsbury's£1.00/litre£0.75 9

Sainsbury's Toilet Cleaner, Citrus 750mlSainsbury's£1.00/litre£0.75 10

Morrisons Ocean Wave Toilet Cleaner 750mlMorrisons£1.00/litre£0.75 11

Sainsbury's Antibacterial Spray 750mlSainsbury's£1.05/litre£0.79 12

Sainsbury's Thick Bleach, Citrus 750mlSainsbury's£1.07/litre£0.80 13

Sainsbury's Thick Bleach 750mlSainsbury's£1.07/litre£0.80 14

Stardrops The Miracle Bathroom Foam Cleaner 850mlAsda£1.18/litre£1.00 15

Essential Thick BleachWaitrose£1.20/litre£0.90 16

Essential Thick Bleach CitrusWaitrose£1.20/litre£0.90 17

Essential Thick Bleach AquaWaitrose£1.20/litre£0.90 18

Sainsbury's Ultimate Thick Bleach 750mlSainsbury's£1.20/litre£0.90 19

Essential Bathroom Cleaner Trigger SprayWaitrose£1.20/litre£0.90 20

Waitrose Essential Shower Shine Trigger SprayWaitrose£1.20/litre£0.90 21

Astonish Daily Shower & Shine White Lillies 750mlAsda£1.33/litre£1.00 22

Astonish Toilet Fresh Gel Ocean 750mlMorrisons£1.33/litre£1.00 23

Astonish Toilet Fresh Gel Pink Peony 750mlMorrisons£1.33/litre£1.00 24

Astonish Toilet Fresh Gel Eucalyptus 750mlMorrisons£1.33/litre£1.00

See The Live Toilet Cleaner Comparison →

Cheapest Toilet Cleaner: FAQ

Where is the cheapest toilet cleaner in the UK?

Right now the best value toilet cleaner is Sainsbury's Thick Bleach, Lemon 2L at Sainsbury's, £1.35 (£0.68/litre). SmartShelf ranks toilet cleaner by price per unit across 7 supermarkets, updated daily.

Which supermarket is cheapest for toilet cleaner?

We compare toilet cleaner across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S. Today Sainsbury's has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare toilet cleaner prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available — free, with no sign-up.