Online

0

Easter Weekend offers now on. Shop now

Skip to content Skip to navigation menu

Sign-in / Register
Track my order
Project list

Wickes

Ideas & Advice
Store Locator
Basket
0

Basket

0

back to top

Kitchens
Bathrooms
Gardens & Landscaping
Building Materials
Painting & Decorating
Flooring & Tiling
Doors & Windows
Electrical & Lighting
Heating & Plumbing
Tools & Workwear
Renewables & Energy
Wickes Solar
Offers

Log In / Register

Home
Drain Unblocker

Drain Unblocker

Filter results

Delivery options

15 minute Click & Collect (7)

Home Delivery (1)

In Store

In Store (7)

Type

Cleaners (1)

Drain unblocker (3)

Unblocker (3)

Suitable For

All drains, plugholes & septic systems (1)

All plugholes & drains (2)

All plumbing pipes (1)

Drains (3)

Size

1 L (6)

450 ml (1)

Brand

Hg (3)

Kilrockpro (3)

Knockout (1)

Application Method

Carefully pour the entire content of bottle 1 down the drain and then carefully the entire content of bottle 2. Leave the hair unblocker to work for 1 hour. Finally, Rinse with plenty of water (1)

Pour (4)

Pour 300ml of hg liquid drain unblocker down the blocked drain. Leave the drain liquid to work for approximately 30 minutes and rinse with plenty of cold water (1)

Pour measures from bottle a + B down the drain. Leave this for 1h (1)

Colour

Clear (3)

White (4)

Interior or Exterior Use

Both (3)

Interior (4)

Customer Rating

(3)

(2)

(2)

Filter results

Delivery options

15 minute Click & Collect (7)

Home Delivery (1)

In Store

In Store (7)

Type

Cleaners (1)

Drain unblocker (3)

Unblocker (3)

Suitable For

All drains, plugholes & septic systems (1)

All plugholes & drains (2)

All plumbing pipes (1)

Drains (3)

Size

1 L (6)

450 ml (1)

Brand

Hg (3)

Kilrockpro (3)

Knockout (1)

Application Method

Carefully pour the entire content of bottle 1 down the drain and then carefully the entire content of bottle 2. Leave the hair unblocker to work for 1 hour. Finally, Rinse with plenty of water (1)

Pour (4)

Pour 300ml of hg liquid drain unblocker down the blocked drain. Leave the drain liquid to work for approximately 30 minutes and rinse with plenty of cold water (1)

Pour measures from bottle a + B down the drain. Leave this for 1h (1)

Colour

Clear (3)

White (4)

Interior or Exterior Use

Both (3)

Interior (4)

Customer Rating

(3)

(2)

(2)

Sort by:

HG Liquid Drain Unblocker - 1L

HG Liquid Drain Unblocker - 1L

(33)

~~£6.50~~

£4.90

Excluding delivery

HG Duo Drain Unblocker - 1L

HG Duo Drain Unblocker - 1L

(40)

~~£13~~

£9.80

Excluding delivery

KilrockPRO Rhino Kitchen Drain Unblocker - 1L

KilrockPRO Rhino Kitchen Drain Unblocker - 1L

(3)

£9

Excluding delivery

KilrockPRO Rhino Bathroom Drain Unblocker - 1L

KilrockPRO Rhino Bathroom Drain Unblocker - 1L

(3)

£9

Excluding delivery

HG Hair Drain Unblocker - 450ml

HG Hair Drain Unblocker - 450ml

(11)

~~£7.50~~

£5.65

Excluding delivery

KilrockPRO Drain Maintain - 1L

KilrockPRO Drain Maintain - 1L

(3)

£8

Excluding delivery

Knockout Biological Toilet & Drain Unblocker - 1L

Knockout Biological Toilet & Drain Unblocker - 1L

(2)

£11

£1.10 per 100ML

Excluding delivery

Please enter a valid email address

Thank you for signing up for emails

Ways to Pay

About Wickes

Careers at Wickes

Company History

Community Programme

Responsible Business

Wickes Corporate PLC

Help & Support

Share Your Feedback

Our Policies

Returns & Refunds

Security Online

Corporate Governance

Privacy & Cookie Policy

Wickes Solar Policies

Consumer Reviews Policy

Your cookie settings

Terms & Conditions

Our Services

Delivery Information

Click & Collect

TradePro Membership

Free Design Appointment

Copyright © 2026 Wickes.co.uk

Wickes Building Supplies Limited, Vision House, 19 Colonial Way, Watford, WD24 4JL

Company Registration No. 1840419 VAT No. 336725881