Your privacy settings

We and our 1 partners store and/or access information on a device, such as unique IDs in cookies to process personal data. You may accept or manage your choices by selecting accept or reject all, or at any time in the privacy policy page. These choices will be signalled to our partners and will not affect browsing data. Your choices will change how we tailor your shopping experience on our website.

To modify your consent choices, you can do so by clicking on Cookie settings in the footer.

We and our partners process data to

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content measurement, audience research and services development. .

Skip to main content
Skip to search

Tesco Bank
Tesco Mobile
Delivery Saver
Store locator
Help

Sign in Register

Groceries & Essentials
My Favourites
Special Offers
Tesco Clubcard
F&F Clothing
Jan Sale
Recipes

Groceries & Essentials
My Favourites
Special Offers
Tesco Clubcard

Clothing & Accessories
Marketplace
Fresh Food
Bakery
Frozen Food
Treats & Snacks
Food Cupboard
Drinks
Baby & Toddler
Health & Beauty
Pets
Household

Clothing & Accessories
Marketplace
Fresh Food
Bakery
Frozen Food
Treats & Snacks
Food Cupboard
Drinks
Baby & Toddler

Clothing & Accessories
Marketplace
Fresh Food
Bakery
Frozen Food
Treats & Snacks
Food Cupboard

Filters

Sort and filter

Sort by (Required)

Relevance

Price: Low to High

Price: High to Low

Filter by

Special Offers (2)

Marketplace products are sold and sent by our partners and don't come in your grocery order.

Marketplace (14)
Tesco (3)

Find out more about Marketplace

Bloo (11)
Domestos (2)
Dirtbusters (1)
Ecozone (1)

Blue (1)
Clear (1)
Multi (12)

Toilet Bowl Cleaners (13)
Bleach (1)
Descalers & Decalcifiers (1)
Tub Cleaners (1)

Household
Cleaning
Bleach & Toilet Cleaner
Limescale Prevention

Back to Bleach & Toilet Cleaner

Limescale Prevention

0 items

Sort by

Relevance

Showing 1 to 14 of 14 items

Domestos Power Foam Toilet and Bathroom Limescale Remover 450ml
More like this
Any 4 for 3 Clubcard Price - Cheapest Product Free - Selected Clean And Laundry Products
Offer valid for delivery from 01/12/2025 until 01/02/2026
£3.00
£6.67/litre
Quantity controls, undefined
Harpic Limescale Remover Regular Toilet Cleaner Gel 750ml
More like this
£1.65
£2.20/litre
Quantity controls, undefined
Everyday Low Price
Marketplace.
Bloo Colour Active Toilet Rim Block Fresh Flowers Anti-Limescale 3 x 50g, 5 Packs | Multi | 5 Pack | 5
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£23.49
£23.49/each
Options
Marketplace.
Bloo Power Active Toilet Rim Block Fresh Flowers Anti-Limescale 3 x 50g, 5 packs | Multi | 5 Pack | 5
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£249.99
£249.99/each
Options
Marketplace.
Bloo Colour Active Anti-Limescale Odour Stop Bleach Toilet Rim Block, 50g, 6 packs | Multi | 6 Pack | 6
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£16.99
£16.99/each
Options
Marketplace.
Bloo Power Active Toilet Rim Block Lemon Anti-Limescale 3 x 50g, 5 packs | Multi | 5 Pack | 5
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£20.49
£20.49/each
Options
Marketplace.
Bloo Toilet Rim Blocks Limescale Prevention 2in1 Cleaning Foam, 7 Pack | Multi | 7
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£21.99
£21.99/each
Options
Marketplace.
Bloo Toilet Rim Blocks Power Active+ Lemon for Anti-Limescale Effect, 6 Pack | Multi | 6
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£24.99
£24.99/each
Options
Marketplace.
Bloo Colour Active Toilet Rim Block Blue Bleach Anti-Limescale 3 x 50g 10 Packs | Multi | 10 Pack | 10
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£42.49
£42.49/each
Options
Marketplace.
Bloo Colour Active Toilet Rim Block Blue Bleach Anti-Limescale 3 x 50g 5 Packs
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£23.49
£23.49/each
Quantity controls, undefined
Marketplace.
Magnoloo Anti-Limescale Ball 102g (Ecozone)
£3.00 Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£13.79
£13.79/each
Options
Marketplace.
Dirtbusters Toilet Cleaner Ocean Fresh (5L + 1L) Macerator & Septic Tank Safe Toilet Cleaner & Descaler
FREE Courier Delivery by Wed 28 Jan. Sold by Marketplace seller.
More like this
£23.99
£23.99/each
Quantity controls, undefined
Neat Shower Cleaner Refill Fig & Voilet 30Ml
More like this
£2.00 Clubcard Price
(£66.67/litre)
Offer valid for delivery from 07/01/2026 until 03/02/2026
£2.50
£83.33/litre
Quantity controls, undefined
Marketplace.
Domestos Professional Bleach Citrus Fresh - 5L - Pack of 4
FREE Courier Delivery by Mon 26 Jan. Sold by Marketplace seller.
More like this
£34.99
£34.99/each
Quantity controls, undefined

Showing 1 to 14 of 14 items

1

Basket

£0.00 Guide price

£0.00Guide price

Groceries

Reserve a slot for either home delivery or collection

Grocery basket empty

Products you add to your basket will appear here

Here to help

My Account
My Grocery Orders
Help & FAQs
Product Recall
Privacy centre
Tesco Pharmacy
Tesco Photo
Tesco Magazine

About

Accessibility
Sitemap
Privacy & cookies policy
Cookie settings
General terms & conditions
Product terms & conditions
Coupon terms & conditions
Ratings & reviews policy
Partner directory

Ways to save

Delivery Saver
Clubcard
Click+Collect
Clubcard Prices

Support

Contact us
Store locator

My Account
My Grocery Orders
Help & FAQs
Product Recall
Privacy centre
Tesco Pharmacy
Tesco Photo
Tesco Magazine

Accessibility
Sitemap
Privacy & cookies policy
Cookie settings
General terms & conditions
Product terms & conditions
Coupon terms & conditions
Ratings & reviews policy
Partner directory

Delivery Saver
Clubcard
Click+Collect
Clubcard Prices

Contact us
Store locator

Follow us

© 2026 Tesco.com. All rights reserved