If not it s probably just dirt.
Cleaning wood siding with bleach.
Wash the siding area with the pressure washer.
Thoroughly water any plants near the area where you will be working.
This bleaching effect may provide initially pleasing results but over a period of several months the wood begins to take on a lighter appearance.
The natural ph of wood is just slightly acidic and bleach is a basic solution.
Close all windows and doors to the home.
Protect larger plants by covering them with plastic.
Insert the detergent tip which is often black into the pressure washer wand and apply detergent as needed.
Use dehumidifiers and fans to help speed up the drying process but allow the wood to dry for at least three days.
Put on a pair of heavy duty rubber gloves because you are about to deal with bleach which can prove highly irritable.
Apply the bleach solution to the wood using a stiff bristled brush or a scrubbing sponge.
Dry the siding first if you notice signs of mold growth.
Work down from the roofline taking on one 10 foot square section at a time.
For larger jobs use 1.
To test if the wood is covered with mildew or just dirt dab the stain with a cotton swab dipped in household chlorine bleach.
Pre wet the surface to be cleaned.
Wet down surrounding plants and landscaping with plain water.
Diy siding cleaner white vinegar water soft bristle brush.
You can dry wood siding using a dehumidifier or a space.
Oxygen bleach hydrogen peroxide.
Rinse the siding using the pressure.
Water any grass.
Cover them with plastic sheeting for further.
Point your pivotpro hit the trigger and start spraying cleansing water against your dirty wood siding.
Inspect the wood for any signs of mold and look and smell the wood.
Add cup clorox regular bleach 2 with cloromax to 1 gallon water in the 5 gallon bucket.
Bleach literally bleaches the wood resulting in a lightening of wood s natural coloration.
Spray down the.
How to use bleach to clean vinyl siding step 1.
Chlorine can also damage foliage and stain clothing.
Less volatile than chlorine it removes mildew on and below the surface as well as algae dirt and oxidized paint but won t harm plants or clothing.
Turn off the power to exterior electrical units.
How to clean cedar siding with bleach 1.
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.