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 (21)

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

Marketplace (51)
Tesco (12)

Find out more about Marketplace

Sink & Drain Unblockers (63)

Bailey (11)
STORM TRADING GROUP (6)
151 Products (5)
Domestos (5)

Black (14)
Gold (1)
Green (1)
Grey (1)

Drain Cleaners (25)
Drain Covers (10)
Drain Rods (7)
Pipe Brushes (5)

Household
Cleaning
Sink & Drain Unblockers

Back to Cleaning

Sink & Drain Unblockers

Cleaning
Cleaning & Antibacterial Sprays & Liquids
Cleaning & Antibacterial Wipes
Bleach & Toilet Cleaner
Hob & Oven Cleaner
Sink & Drain Unblockers
Floor & Carpet Cleaner
Furniture Polish & Specialist Cleaner
Glass & Window Cleaner
Cloths, Scourers & Dusters
Limescale Remover
Gloves
Refills

Cleaning & Antibacterial Sprays & Liquids

Cleaning & Antibacterial Sprays & Liquids

Cleaning & Antibacterial Wipes

Cleaning & Antibacterial Wipes

Bleach & Toilet Cleaner

Bleach & Toilet Cleaner

Hob & Oven Cleaner

Hob & Oven Cleaner

Sink & Drain Unblockers

Sink & Drain Unblockers

Floor & Carpet Cleaner

Floor & Carpet Cleaner

Furniture Polish & Specialist Cleaner

Furniture Polish & Specialist Cleaner

Glass & Window Cleaner

Glass & Window Cleaner

Cloths, Scourers & Dusters

Cloths, Scourers & Dusters

Limescale Remover

Limescale Remover

13 items

Sort by

Relevance

Showing 1 to 24 of 63 items

Sponsored
Mr Muscle Gel Sink & Drain Unblocker 1L
More like this
£4.50
£4.50/litre
Quantity controls, undefined
Sponsored
Mr Muscle Gel Drain & Sink Unblocker 500ml
More like this
£3.00 Clubcard Price
(£6.00/litre)
Offer valid for delivery from 31/12/2025 until 03/03/2026
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
£4.25
£8.50/litre
Quantity controls, undefined
Sponsored
Hg Hagesan Liquid Drain Unblock 1L
More like this
£3.65 Save 1/3 Clubcard Price
(£3.65/litre)
Offer valid for delivery from 31/12/2025 until 03/02/2026
£5.50
£5.50/litre
Quantity controls, undefined
Hg Drain Hair Unblocker 450 Ml
More like this
£8.50
£18.89/litre
Quantity controls, undefined
Buster 2 Dose Bathroom Unblocker 600ml
More like this
£5.00 Clubcard Price
(£8.33/litre)
Offer valid for delivery from 10/12/2025 until 06/01/2026
£6.00
£10.00/litre
Quantity controls, undefined
Marketplace.
2 x 5 Litres Heavy Duty Sink & Drain Unblocker Plug Hole Toilet Cleaner
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£27.99
£27.99/each
Quantity controls, undefined
Marketplace.
Monument 3313S Spin Thru Drain Cleaner 25Ft X 1/4In
FREE Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£46.49
£46.49/each
Quantity controls, undefined
Marketplace.
Monument 910P Waste Cleaner 12Ft
FREE Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£13.49
£13.49/each
Quantity controls, undefined
Marketplace.
Bailey 1607 Lockfast Blue Polypropylene Rod 1.1/8In X 3Ft
FREE Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£26.99
£26.99/each
Quantity controls, undefined
Marketplace.
Duzzit Drain Away Drain Unblocker (2 x 40g Sachets)
£1.99 Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£7.79
£7.79/each
Quantity controls, undefined
Marketplace.
Duzzit Drain Away 400ml
£1.99 Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£7.79
£7.79/each
Quantity controls, undefined
Marketplace.
Bailey 1323 Lockfast 3/4In Drain Rod Set 2 Tools
FREE Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£98.99
£98.99/each
Quantity controls, undefined
Marketplace.
Bailey 1992 Drain Tracing Dye - Blue
FREE Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£22.49
£22.49/each
Quantity controls, undefined
Marketplace.
Kilrock Rhino Drain Unblocker 1 Litre
FREE Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£10.49
£10.49/each
Quantity controls, undefined
Marketplace.
Bailey 3589 Drain Tracing Dye - Green
FREE Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£22.49
£22.49/each
Quantity controls, undefined
Marketplace.
Pack of 2 Elbow Grease Drain Unblocker Sachets 25g
£1.99 Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£6.89
£6.89/each
Quantity controls, undefined
Marketplace.
Elbow Grease Eucalyptus Fragrance Foaming Drain Cleaner 500g
£1.99 Courier Delivery by Thu 8 Jan. Sold by Marketplace seller.
More like this
£8.49
£8.49/each
Quantity controls, undefined
Marketplace.
3 x Ventilated Black Grid Drain Covers Prevents Blockages, Leaves & Dirt
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£12.35
£12.35/each
Quantity controls, undefined
Marketplace.
1 x Ventilated Black Grid Drain Cover Prevents Blockages, Leaves & Dirt
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£7.87 Clubcard Price
(£7.87/each)
Offer valid for delivery from 15/12/2025 until 30/12/2026
£8.75
£8.75/each
Quantity controls, undefined
Marketplace.
2 x Ventilated Black Grid Drain Covers Prevents Blockages, Leaves & Dirt
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£9.27 Clubcard Price
(£9.27/each)
Offer valid for delivery from 15/12/2025 until 30/12/2026
£10.30
£10.30/each
Quantity controls, undefined
Marketplace.
4 x Ventilated Black Grid Drain Covers Prevents Blockages, Leaves & Dirt
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£14.95
£14.95/each
Quantity controls, undefined
Marketplace.
2 x 100mm Gutter Drain Pipe Black Outdoor 4m Cleaning Brush Tool Cleans Moss & Debris
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£33.70 Clubcard Price
(£33.70/each)
Offer valid for delivery from 08/12/2025 until 31/12/2026
£37.45
£37.45/each
Quantity controls, undefined
Marketplace.
1 x Weather Resistant Black Ventilated Grid Drain Covers Prevents Blockages
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£9.70 Clubcard Price
(£9.70/each)
Offer valid for delivery from 10/12/2025 until 31/12/2026
£10.78
£10.78/each
Quantity controls, undefined
Marketplace.
3 x Weather Resistant Black Ventilated Grid Drain Covers Prevents Blockages
FREE Courier Delivery by Tue 6 Jan. Sold by Marketplace seller.
More like this
£13.26 Clubcard Price
(£13.26/each)
Offer valid for delivery from 10/12/2025 until 31/12/2026
£14.74
£14.74/each
Quantity controls, undefined

Showing 1 to 24 of 63 items

Show

24

items per page

1
2
3

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

© 2026 Tesco.com. All rights reserved