To test if the wood is covered with mildew or just dirt dab the stain with a cotton swab dipped in household chlorine bleach.
Bleached wood siding.
For outdoor wood furniture decks and siding in humid climates.
Add to this moisture warm temperatures and mold spores which are always in the air and it s the perfect storm for a mold infestation.
You can dry wood siding using a dehumidifier or a space heater.
Once you ve bleached neutralized and dried the wood you ll find the grain has become coarse.
If not it s probably just dirt.
Use dehumidifiers and fans to help speed up the drying process but allow the wood to dry for at least three days.
Inspect the wood for any signs of mold and look and smell the wood.
Work down from the roofline taking on one 10 foot square section at a time.
If the stain lightens or disappears after two or three minutes it s mildew.
For moldy siding wait until the weather is also dry to effectively take.
Use powdered oxygen bleach to remove mold from wooden deck or siding if it s green.
Sand it with a 120 grit sandpaper then finish it with a 180 or 220 grit paper for a smooth.
Step 2 point your pivotpro hit the trigger and start spraying cleansing water against your dirty wood siding.
The top coat is water based polyurethane.
Instead of cleaning with store bought cleaner or vinegar try using bleach to remove mold from wood siding.
Our innovative h2bo stain speeds up or imitates that gorgeous sun bleached look while ensuring long lasting performance in coastal areas.
A b bleach is extremely caustic and will quickly burn your.
H2bo water based bleaching stain.
How to safely clean wood siding on a house.
Read our guide to learn how to easily remove mold from wood.
Dry the siding first if you notice signs of mold growth.
Apply the bleach solution to the wood using a stiff bristled brush or a scrubbing sponge.
Wear long neoprene gloves with ends cuffed to catch drips a waterproof apron and goggles.
Mold commonly grows on wooden surfaces as wood is very good at absorbing water.
Clean wood siding with a bleach solution for mold.
Two part wood bleach turns red oak bone white without obscuring the grain the way a pickling stain would.
Get the look of naturally weathered shingles sooner.
Apply a b bleach safely.
Many people say oxygen bleach is better than chlorine bleach for fighting mold and mildew.