Roof Cleaning Recipe With Copper Sulfate

See the before and after shots 1 day after fohman applied the 4 copper sulfate to the roof.

Roof cleaning recipe with copper sulfate.

Continue layering the solution as needed to keep the moss damp for 20 minutes. Spray copper sulfate over the moss affected roof using a garden or hose end sprayer blending and applying the material at a rate of 1 4 to 1 2 ounce of material per 10 gallons of water. Residential commercial pressure washing huntsville al. Rinse your roof with cold water.

1 quart bleach 6 sodium hypochlorite 1 gallon water. Dissolve 1 pound of hydrated lime in 1 gallon of water. The secret to roof cleaning is the proper mixture of chemicals. We love this recipe because you can add a little bit of liquid dish soap to it and use it as a diy deck cleaner as well.

While the recipe for cleaning a roof with bleach can vary the basic formula is. Once that s done then wet the roof with the copper sulfate solution or a stout sodium metasilicate solution then walk away. Those will provide a residual effect to kill off the remaining growths plus any. Prepare a mixture of copper sulfate and water using a ratio of 12 ounces dry measure of copper sulfate to 1 gallon of warm water.

I have over the past 25 years been cleaning roofs and have experimented with just about every product available from chlorine to sodium hydroxide to copper sulfate. Using your brush scrub the moss off of your roof working from top to bottom. Don t walk on a moss covered roof cleaning. Having read the articles pertaining to roof cleaning i find that most have no clue what they are talking about.

Dissolve 1 pound of copper sulfate in 1 gallon of water. Once that s done then wet the roof with the copper sulfate solution or a stout sodium if you need to use a ladder to clean off the roof or apply the copper sulfate spray work on the ladder cautiously and use a spotter. For roofs that have a heavy buildup of roof moss can you add some copper sulfate to the mix aprox. Copper sulfate could harm the plant itself and since copper sulfate is mixed with lime it doesn t harm the plant and works as a perfect fungicide for plants.