Get rid of green mold from a wood deck.
What kills mold on wood deck.
How to clean mold from wood with vinegar.
Before you consider replacing your hardwood deck with a composite deck that is resistant to mold try a few of our simple methods for removing green mold off your deck.
When removing mildew from your wooden deck select a hot and sunny day to do the job.
External mold can do significant damage to exterior surfaces over time eating away at wood stucco and other materials.
To remove mold mildew and grime from wood decking you only need a few ingredients the right tools and some elbow grease.
The wood will eventually gray over time but repeated cleaning can keep it bright and mold free for a long time.
Wood is highly porous allowing mold to not only grow on the surface but also grow roots deep within making it more difficult to treat.
Letting it dry up in the hot sun is definitely an easy technique to kill mold and mildew.
A good ratio is ten parts water to one part bleach.
The key element to preventing most mold and mildew is to control dampness.
Vinegar is capable of killing 82 of the various mold species out there and is an excellent diy wood deck cleaner.
Moreover black mold is usually accompanied by wood eating fungi which cause rot that deteriorates your deck.
You ll want to remove mold from the outside of your house on siding or on your deck as soon as possible.
Dry wood is always unattractive to mold and the heat will get rid of those spores.
Finally the us epa recommends a mild detergent as a good way to remove mold and mildew from wood.
1 power wash the deck to remove standing dirt debris and surface mold.
Tips for mold and mildew prevention.
This is because the chlorine in bleach can t penetrate wood so only the water portion of the bleach gets absorbed.
Bleach may lighten the deck s surface so another option is to use a pre made deck cleaning solution.
Dryness doesn t encourage spore growth and intense heat will aid in killing existing spores.
A hot sun does a great job of quickly drying the wood and makes killing the mold spores and removing mildew that much easier.
Note that bleach should not be used to kill mold found on wood.
This is important to understand because using the wrong treatment product for mold on wood such as bleach can clean the surface but leave the root system intact allowing the mold to grow back.
While bleach is very effective for killing mold on non porous surfaces it doesn t work well when it comes to wood.
Wash the deck.
External mold is just as serious as mold inside the home.
Mold cleaning materials while chlorine bleach kills surface mold there are reasons to avoid it in most cases not the least of which is that it s bad for the environment and is toxic to plants.
Step 2 wash the deck.