Cleaning Hardie plank boards/siding can be tricky. This product should last many years if the protective layer is present and not damaged. Avoiding high pressure is a must.

Garden hose and soft brush should take care of dust and other debris. When it comes to cleaning mold and mildew cleaning solutions is ofter required. Important is to know, what protective layer is on the Hardie board/siding (type of the paint). Since there are many options what You can choose from, is it essential that You discuss what cleaning solutions you will be using with “paint” manufactures.

Gentle touch of our Soft wash technique is ideal when it comes to Hardie plank boards/siding.

Our mild cleaning solutions can be used in most cases ,but as a professional we always do the testing first.