What Kills Mold On Wood Deck

External mold can do significant damage to exterior surfaces over time eating away at wood stucco and other materials.

What kills mold on wood deck.

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. For the remaining mold species that vinegar alone can t kill many people have found great success in pairing white vinegar with baking soda. Moreover black mold is usually accompanied by wood eating fungi which cause rot that deteriorates your deck. Finally the us epa recommends a mild detergent as a good way to remove mold and mildew from wood.

Apply bleach solution to kill surface mold and mildew. Tips for mold and mildew prevention. A hot sun does a great job of quickly drying the wood and makes killing the mold spores and removing mildew that much easier. Bleach may lighten the deck s surface so another option is to use a pre made deck cleaning solution.

A good hot day is the perfect time to clean your wooden deck. While bleach is very effective for killing mold on non porous surfaces it doesn t work well when it comes to 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. 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. To remove mold mildew and grime from wood decking you only need a few ingredients the right tools and some elbow grease. You ll want to remove mold from the outside of your house on siding or on your deck as soon as possible. Dryness doesn t encourage spore growth and intense heat will aid in killing existing spores.

Wash the deck. How to clean mold from wood with vinegar. Get rid of green mold from a wood deck. Dry wood is always unattractive to mold and the heat will get rid of those spores.

1 power wash the deck to remove standing dirt debris and surface mold. A good ratio is ten parts water to one part bleach. Vinegar is capable of killing 82 of the various mold species out there and is an excellent diy wood deck cleaner. External mold is just as serious as mold inside the home.

Step 2 wash the deck. The key element to preventing most mold and mildew is to control dampness. Note that bleach should not be used to kill mold found on wood. 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.