Removing Black From Cedar Siding

Decided to power wash the siding.

Removing black from cedar siding. We interviewed one of our callers jim who was deciding whether or not to replace the cedar he had on his house for the last 30 years. Surface dirt should be removed from cedar shake siding before attempting to remove black spots from the mold. He was the original owner and has been meticulously maintaining as he put it the wood the entire time. After power washing the house the prior summers worth of work of staining was washed off.

Cedar siding can add an attractive rustic charm to your home but in some instances your siding may require a thorough cleaning with powerful solutions. Remove water stains on siding. Stained cedar siding has a tendency to discolor over time. Also known as artillery or cannonball fungus sphaerobolus it uses internal water pressure to forcefully fire its spores similar to seeds up to 20 feet away the fungus sets its sights on bright areas so that means it will aim for any pale surface that reflects light such as the siding on your house.

The black coloring or darkening of the cedar siding is caused by mold growth. How to clean stained cedar siding. Obtain a 1 1 5 gallon hand sprayer. If you re looking to remove any other kind of mold here are the steps to take.

Water stains on wood siding are often caused by dirt that has wicked up from dirty water puddles or wet soil. It s hard to see shotgun fungus itself because it s only 2 millimeters wide. Black mold on western red cedar siding. When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.

Toxic black mold is particularly harmful when inhaled so you shouldn t touch it. 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. Mix in the sprayer 25 solution of bleach with water. Use the directions found on the product s container.

It s important to protect yourself when dealing with mold as it can be dangerous if it s inhaled or ingested. How to get rid of mold on wood. One method that is usually successful is to use a wood cleaning product. The best way to remove algae mold and or mildew from a cedar siding in williamsburg is to follow the directions below.

A prime location for this type of staining is the bottom section of cedar or other wood house exterior siding that has come into contact with soil.