Siloxol Wood and Patio Cleaner-5l

Price excl. VAT
Price incl. VAT
(78 items in stock)

Siloxol Wood & Patio Cleaner

Product description

Siloxol Wood & Patio Cleaner is used to kill mould, algae and lichens on outdoor surfaces, such as fences, decking and patios. This improves the cleaning process, making it quicker and more effective, avoiding the need to use regular pressure washing which can have a detrimental effect on surfaces.


  • Kill moulds, algae and lichens quickly
  • Reduces the need for power washing
  • Simple to use
  • Non-corrosive unlike sodium hypochlorite-based cleaners

Typical uses

  • Part of cleaning process or maintenance regime for outdoor wooden structures including, but not limited to, fences, fence posts, sheds, wooden garden furniture, decking, plant containers.
  • Part of cleaning process or maintenance regime for outdoor mineral substrates including, but not limited to, brickwork, concrete, stone, patio, driveways.

Substrate Preparation

  • Ensure substrate is dry, and weather conditions will remain dry for a minimum of 1 hour.
  • Loose material should be brushed off with a stiff brush.


  • Siloxol Wood & Patio Cleaner should be applied by spray, brush or roller at a coverage rate of 1 litre per 5 m2.
  • Leave product for a minimum of 1 hour (ideally overnight) before cleaning off the dead mould, algae and lichens with a stiff bristled brush and water from a hose.
    • Note: Stiff bristled brush may remove paintwork

Storage & Shelf Life

Store in an upright position in a cool environment. Shelf life is 12 months from date of manufacture, when unopened, undamaged and stored correctly.

Health and Safety

  • Wear appropriate person protective equipment when using product – 
  • Keep product out of reach of children and animals.
  • Keep unprotected persons, children, and animals away from treated surfaces until dry and clean.
  • For further information and advice please consult the safety data sheet available at, or contact the Twistfix Technical Department on +44 (0) 845 123 6006.
  • HSE number 10840

Delivery options are only available for delivery to mainland UK (excluding Scottish Highlands, Scottish Islands, Channel Islands, Isle Of Man Northern Ireland and Eire). Delivery to Scottish Highlands, Scottish Islands, Channel Islands, Isle Of Man, Northern Ireland and Eire are limited to 20kg and are available at a Premium rate. Please contact us on or via our help line if delivery is required outside these areas. Alternatively select ‘World-wide Delivery’ and a member of our sales staff will contact you regarding your options and costs.


We offer for the mainland UK , as standard, a FREE delivery service on all orders having a value greater than £200.00 (excluding VAT). For orders having a value less than £200.00 (excluding VAT) a carriage fee of £8.50 + VAT will be levied. Goods will be sent by a national carrier on their 1-2 working day standard service. Customers must understand that delays can always happen while their order is with the courier, for this reason we can not guarantee your order will be with you next day.

It is important that the customer ensures that all the delivery details are correct and that the customer or someone acting for the customer is able to sign for the delivery. Twistfix accept no liability for failed deliveries as a result of incorrect delivery details or the absence of any authorised signatory. Twistfix will attempt delivery to the recipient between the hours of between 8am and 6pm. If no one is available to receive the delivery an attempt may be made to leave the item with a neighbour. Alternatively the carrier may return the item to the sorting office and leave a calling card at the recipient's address to advise of the attempted delivery. It is the responsibility of the customer to arrange to collect the item from the depot or to arrange re-delivery with the carrier. Further information regarding Delivery can be read at our Terms & Conditions.


Items returned and received in their original condition and packaging within 14 days of delivery will be accepted for exchange or refund subject to a 20% restocking fee. You will be responsible for the shipping costs incurred in returning the goods and should ensure the items are adequately insured while in transit to us. You should email to request to return items.

Where the goods are being returned because they are faulty or are not the goods that were ordered then, subject to the goods being returned in re-saleable condition, Twistfix will refund the cost of return shipping. Further information regarding Returns can be read at our Terms & Conditions.