Look after your drains and keep those unpleasant smells at bay by using Zep Drain Bioclean & Odour Control. Once applied, it will slowly work through tough blockages and is suitable for use in all drains around the home.
The enzymatic formula has been specially developed for long-term cleans - it won't unblock your drain immediately, but instead should be used for preventative maintenance over longer periods. Pouring 30-60ml down the drain every two weeks is a simple but effective way to care for your drains and prevent odour problems.
• An easy and eco-friendly way to look after your drains
• Enzyme-based formula prevents odour problems in the drain
• Perfect for regular maintenance - simply use 30-60ml every two weeks
• Slowly works through tougher blockages
• Blocked drains require 500ml followed by 500ml of warm water, and a 6-8 hour wait
• Safe for use in all drains around the home
• Works best when applied at night for preventative maintenance

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.