Instead of cleaning with store bought cleaner or vinegar try using bleach to remove mold from wood siding.
Cleaning painted wood siding.
Scrub off the chalk with a strong solution of water and spic and span or tsp detergent or a nonphosphate tsp alternative.
Master the proper technique and you can use a pressure washer to clean the wood siding on your home safely without incurring damage to the material.
Weather conditions can damage the wood quickly if it does not receive the proper treatment.
When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.
Use powdered oxygen bleach to remove mold from wooden deck or siding if it s green.
Painted wood comes in many forms whether it s a cabinet baseboard or other household object.
Potential of siding damage water injected under siding or dirt remaining on house.
Some exterior paints such as those used on aluminum siding intentionally chalk for self cleaning.
Usually water is sufficient for cleaning wood siding.
While these items don t require a lot of maintenance it s important to give these surfaces a proper cleaning once every few months.
How to safely clean wood siding on a house.
There are ways to safely clean your house before painting using a pressure washer including using lower psi pressure washers widening the spray and standing at least two feet back.
Clean wood siding your home s exterior really takes a beating.
Your standard household whitener it appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth.
Spray your home s wood siding with a garden hose.
Wipe the surface with the palm of your hand.
Many people say oxygen bleach is better than chlorine bleach for fighting mold and mildew.
This will prevent water from going up and getting stuck in siding panels which could damage it.
Work your way from the bottom of the wall to the top.
When you paint cedar siding you are protecting the wood.
Make sure to keep your garden hose aimed downwards.
Give it an occasional cleaning to brighten up its appearance get rid of mildew and prevent discoloration.