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
Halloween
Recipes

Groceries & Essentials
My Favourites
Special Offers
Tesco Clubcard

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

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

Marketplace
Clothing & Accessories
Halloween
Christmas
Fresh Food
Bakery
Frozen Food

Filters

Sort and filter

Sort by (Required)

Relevance

Price: Low to High

Price: High to Low

Filter by

Special Offers (1)

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

Marketplace (5)
Tesco (1)

Find out more about Marketplace

SOL (3)
151 Products (1)
BLOO (1)
Bloo (1)

Blue (4)
Multi (1)

Household
Cleaning
Bleach & Toilet Cleaner
Cistern Block

Back to Bleach & Toilet Cleaner

Cistern Block

0 items

Sort by

Relevance

Showing 1 to 6 of 6 items

Bloo 2in1 In-Cistern Original Blue Toilet Blocks 4 x 50g (200g)
More like this
£2.50 Clubcard Price
(£12.50/kg)
Offer valid for delivery from 15/10/2025 until 16/12/2025
£3.00
£15.00/kg
Quantity controls, undefined
Marketplace.
SOL 24pk x 50g Toilet Cistern Blocks, Blue Ocean Scent Freshener Tablet
FREE Courier Delivery by Sat 8 Nov. Sold by Marketplace seller.
More like this
£9.99
£9.99/each
Quantity controls, undefined
Marketplace.
6 Toilet Blue block
£1.99 Courier Delivery by Thu 6 Nov. Sold by Marketplace seller.
More like this
£5.49
£5.49/each
Quantity controls, undefined
Marketplace.
Bloo Toilet Block Original Coloured Water 16x Cleaning Blocks Blue 800g
FREE Courier Delivery by Sat 8 Nov. Sold by Marketplace seller.
More like this
£21.99
£21.99/each
Quantity controls, undefined
Marketplace.
SOL 3pk x 70g Toilet Fresheners, Ocean Scented Blue Cistern Blocks,
FREE Courier Delivery by Sat 8 Nov. Sold by Marketplace seller.
More like this
£9.99
£9.99/each
Quantity controls, undefined
Marketplace.
SOL 6pk x 70g Toilet Fresheners, Ocean Scented Blue Cistern Blocks
FREE Courier Delivery by Sat 8 Nov. Sold by Marketplace seller.
More like this
£12.99
£12.99/each
Quantity controls, undefined

Showing 1 to 6 of 6 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

Contact us

Tesco.com
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

Tesco.com
Store locator

Follow us

© 2025 Tesco.com. All rights reserved