Prices updated daily — 1 June 2026
Product type overview
toilet cleaner sits within Cleaning Products, part of Household, Pets & Other. On this page you compare 80 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for toilet cleaner is £0.73/l at Aldi. In total, 10 variants of toilet cleaner are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest toilet cleaner
Compare 80 products across 6 supermarkets
toilet cleaner — compare prices across 6 supermarkets
TESCO
Tesco 40 Active Toilet Cleaning Wipes Fresh
40 pieces
£0.03/unit
at 1 supermarket
POWER FORCE
Pine Toilet Gel
750 ml
£0.73/litre
at 1 supermarket
JUST ESSENTIALS by ASDA
JUST ESSENTIALS by ASDA Just Essentials Pine Toilet Cleaner 750ml
750 ml
£0.77/litre
at 1 supermarket
Bloo
Bloo In-Cistern Blocks Lemon
2 pieces
£0.80/unit
at 1 supermarket
Morrisons
Morrisons Pine Fresh Toilet Cleaner
750 ml
£0.93/litre
at 1 supermarket
ASDA
ASDA Cool Aqua Toilet Liquid Gel Cleaner 750ml
750 ml
£0.99/litre
at 1 supermarket
ASDA
ASDA Pine Fresh Toilet Liquid Gel Cleaner 750ml
750 ml
£0.99/litre
at 1 supermarket
TESCO
Tesco Toilet Gel Fresh 750ml
750 ml
£1.00/litre
at 1 supermarket
Morrisons
Morrisons Ocean Wave Toilet Cleaner
750 ml
£1.00/litre
at 1 supermarket
Sainsbury's
Sainsbury's Toilet Cleaner, Aqua 750ml
750 ml
£1.00/litre
at 1 supermarket
Sainsbury's
Sainsbury's Toilet Cleaner, Citrus 750ml
750 ml
£1.00/litre
at 1 supermarket
Astonish
Astonish Toilet Fresh Eucalyptus 750ml
750 ml
£1.31/litre
at 2 supermarkets
Astonish
Astonish Toilet Fresh Ocean 750ml
750 ml
£1.31/litre
at 2 supermarkets
Astonish
Astonish Toilet Fresh Gel Pink Peony
750 ml
£1.33/litre
at 1 supermarket
Harpic
Harpic Active Fresh Serene Sunset 750ml
750 ml
£1.60/litre
at 2 supermarkets
Harpic
Harpic Active Fresh Mountain Pine 750ml
750 ml
£1.60/litre
at 5 supermarkets
Domestos
Domestos Power Fresh Lime Fresh Toilet Gel 750ml
750 ml
£1.60/litre
at 1 supermarket
EASY
Easy Petal Fresh Toilet Gel 750ml
750 ml
£1.60/litre
at 1 supermarket
Domestos
Domestos Power Fresh Toilet Gel Lime Fresh 750 ml
750 ml
£1.67/litre
at 2 supermarkets
Domestos
Domestos Power Fresh Floral Fresh Toilet Gel 750 ml
750 ml
£1.67/litre
at 2 supermarkets
Duck
Duck Fresh Action Gel Virtual Violet 750ml
750 ml
£1.71/litre
at 1 supermarket
Duck
Duck Deep Action Toilet Cleaner Liquid Pine 750ml
750 ml
£1.71/litre
at 3 supermarkets
Duck
Duck Toilet Deep Action Gel Liquid Cleaner Marine 750ml
750 ml
£1.71/litre
at 5 supermarkets
Duck
Duck Deep Action Toilet Cleaner Liquid Citrus Splash 750ml
750 ml
£1.71/litre
at 1 supermarket
Duck
Duck Fresh Action Gel Mango Verse 750ml
750 ml
£1.71/litre
at 1 supermarket
Duck
Duck Deep Action Toilet Cleaner Liquid Watermelon Whirlwind 750ml
750 ml
£1.71/litre
at 3 supermarkets
Duck
Duck Deep Action Toilet Cleaner Liquid Mint Mission 750ml
750 ml
£1.71/litre
at 1 supermarket
Harpic
Harpic Active Fresh Citrus Zest 750ml
750 ml
£1.73/litre
at 3 supermarkets
DUCK
Duck Deep Action Gel Eucalyptus Lavender 750ml
750 ml
£1.73/litre
at 3 supermarkets
Harpic
Harpic Power Plus 10X Clean and Protect Original 750ml
750 ml
£1.93/litre
at 3 supermarkets
Harpic
Harpic Power Plus 10X Clean and Protect Citrus 750ml
750 ml
£1.93/litre
at 2 supermarkets
Harpic
Harpic Bleach White & Shine Toilet Cleaner
750 ml
£2.00/litre
at 1 supermarket
Harpic
Harpic Bleach White & Shine Toilet Cleaner Citrus
750 ml
£2.00/litre
at 2 supermarkets
Duck
Duck Toilet Gel Tropic Adventure
750 ml
£2.00/litre
at 1 supermarket
Duck
Duck Toilet Gel Garden Escape
750 ml
£2.00/litre
at 1 supermarket
Duck
Duck Deep Action Toilet Cleaner Liquid Mandarin Glow 750ml
750 ml
£2.00/litre
at 1 supermarket
Duck
Duck Deep Action Gel Pine
750 ml
£2.00/litre
at 1 supermarket
Toilet Duck
Duck Deep Action Gel Toilet Liquid Cleaner Pine
750 ml
£2.00/litre
at 1 supermarket
Duck
Duck Liquid Mint Verse
750 ml
£2.00/litre
at 1 supermarket
Duck
Duck Deep Action Liquid Gel in Lavender & Eucalyptus 750ml
750 ml
£2.00/litre
at 1 supermarket
Harpic
Harpic Power Aroma Jasmine & Cherry Blossom
750 ml
£2.12/litre
at 3 supermarkets
Harpic
Harpic Power Aroma Sea Mist & White Blossom
750 ml
£2.12/litre
at 4 supermarkets
Harpic
Harpic 100% Limescale Remover Original
750 ml
£2.19/litre
at 3 supermarkets
Harpic
Harpic Limescale Remover Toilet Cleaner Gel
750 ml
£2.20/litre
at 1 supermarket
Harpic
Harpic Power Plus Citrus Fresh Toilet Cleaner
750 ml
£2.20/litre
at 1 supermarket
Harpic
Harpic Bleach White & Shine Toilet Cleaner Original
750 ml
£2.20/litre
at 1 supermarket
Astonish
Astonish Toilet Bowl Fizz & Fresh Pink Peony Fresh Tablets 8 x 25g (200g)
200 g
£7.40/kg
at 1 supermarket
Astonish
Astonish Toilet Bowl Fizz & Fresh Eucalyptus Fresh Tablets 8 x 25g (200g)
200 g
£8.15/kg
at 1 supermarket
Asda
Asda Passion Flower Toilet In-Cistern Blocks 2 x 45g
90 g
£14.11/kg
at 1 supermarket
ASDA
ASDA Blue Toilet in-Cistern Blocks 2 x 45g
90 g
£14.11/kg
at 1 supermarket