Make your outdoor space gleam with this 4 L bottle of Barrettine Driveway, Decking and Patio Cleaner. The formula safely and quickly removes dirt and grime from most hard surfaces including wood, stone and plaster. It's often used prior to painting and decorating.
This powerful patio and driveway cleaner contains a surface biocide, which means it kills and reduces future mould and algae growth. It comes in a ready-to-use formulation, which means you don't have to waste time mixing the formula yourself. It takes 24 hours between each application to get the full biocidal effect so you can be confident it's doing its job thoroughly.
• Kills unsightly mould, fungi and algae on most outdoor hard surfaces
• Perfect for use as a driveway cleaner, or for decking and patio surfaces
• Contains a surface biocide to kill and reduce future mould and algae growth
• Application rate is typically 5 m² per litre
• Clean equipment with water after use
• Hazard safety codes of R22, R34 and R50
• HSE registered product contains Benzalkonium Chloride

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.