How to Clean Decking: A Step by Step Guide

Grab a broom and give your decking a good sweep to dislodge any dirt — don’t worry too much about any particularly problematic dirt, as that can be tackled with a deep clean of your decking.

How to Clean Timber Decking

• Wire brush
• Decking Cleaner
• Pressure washer or hose
• Nylon kitchen scourer
• A regular sponge
• A bucket of warm water
• Domestic soap

How To Give Timber Decking A Light Clean

1. To give your timber decking a gentle clean, first use slightly soapy water and sponge to remove dirt and cobwebs.

2. For more stubborn dirt, try a very light abrasive such as a nylon kitchen scourer, used along the grain. “Do not rub against the grain,” says Jacksons Fencing’s Leigh Barnes, “as it is likely to leave marks.”

3. You can use a pressure washer, but care must be taken as not to damage the surface of the timber. Use a very light/distant cold water pressure washer for the job. Remember to find the best pressure washer for the job at hand — rotary pencil jet nozzles aren’t suitable for timber surfaces.

How to Deep Clean Timber Decking with Deck Cleaner

To deep clean timber decking without damaging it, your best bet is to use a decking cleaner. Some cleaners are better at tackling certain jobs than others, so you need to consider what it is you want the cleaner to do.

“A product like Decking Cleaner and Reviver preps new wood whilst cleaning up older decking. It can tackle algae and mould and can be used over stains and oils,” explains Jimmy Englezos, product manager at Ronseal.

A decking stripper is best used for tough, stubborn stains that just won’t budge. However, this will strip all stains and oils from your decking too. This is great for a clean slate when it comes to your decking, but bear in mind you’ll have to oil/stain your decking again by the time you’re finished.

Follow the instructions on the packaging hyundaisemarang, as some vary, but be sure to use protective gloves and goggles to ensure you remain safe.

How to Clean Composite Decking

The material finish of composite decking means that it does not require painting, staining or oiling. This means that cleaning process is different to a traditional timber decking.

• A soft bristled brush (anything other may be abrasive to the surface of the deck)
• A hose pipe
• A regular sponge
• A bucket of warm water
• Domestic soap
• Pressure washer
• Composite decking cleaner

How to Give Composite Decking a Quick Clean

1. Mix a bucket of warm water with household soap (washing-up liquid will do the trick). Apply this directly onto the deck and clean thoroughly with a soft bristled brush.

“Brush the surface of the deck along the length of the grain of the board to ensure dirt and debris is being removed from the expansion gaps between the boards,” suggest the experts at Neotimber.

2. The edges of your deck, especially where trims are installed, can often collect dirt and debris, so take extra care with these areas by applying warm soapy water to the surface of the deck and clean with a sponge.

How to Deep Clean Composite Decking

1. Once the area has been cleared of all furniture and excess debris, you are ready to treat your deck a treatment. Firstly, apply a thick layer of composite decking cleaner such as Owatrol Compo-Clean to the surface of your composite deck.

Large areas should be cleaned in smaller sections. Follow the manufacturer’s instruction for the composite decking cleaner you choose.

2. Using a jet wash on the fan attachment, rinse your deck. Apply the nozzle of the jet wash no closer than 250mm from the surface of the deck boards — any closer and you risk damaging the surface of the decking.

Clean along the length of the deck boards and pay extra attention to debris that is lodged between the board’s expansion gaps.

(MORE: Best Karcher Pressure Washers)

3. Pay attention to hard to reach spots and tackle these areas with some additional care. Either remove the surface dirt with a sponge or devote a little more attention to these areas with your jet wash.