The asphalt roofing manufacturers association arma recommends using a 50 50 solution of household strength sodium hypochlorite pool chlorine and water to remove moss and algae.
Sodium percarbonate roof cleaning.
1 oz per quart.
Sodium percarbonate solutions are most effective when mixed and used in warm to hot solutions 100 to 150 f.
2 oz per quart.
Water activated roof wash ox is hydrogen peroxide based oxygen roof mold and algae cleaner that cleans using the power of oxygen for roof mold stain removal.
Sodium percarbonate is really easy to use for cleaning stain removal and laundry.
But sodium hydroxide is a fine product to use for cleaning tile concrete or slate roof materials.
You should know that sodium hypochlorite is the chemical name for bleach.
Roof cleaning powered by oxygen release from sodium percarbonate solid hydrogen peroxide often called oxygen bleach although it contains no bleach.
Now back to sodium hypochlorite.
Yes sodium hypochlorite will just become salt once the water has evaporated.
Oxygen powered roof cleaners environmentally friendly non toxic oxygen.
Sodium percarbonate is great for applications with hot water such as mixed into the soap solution in a carpet cleaning machine or mixed with hot water to mop the floor.
Sodium hypochlorite sodium percarbonate or sodium hydroxide for roof cleaning by linda chambers soap warehouse from the may 2012 eclean the best method to clean roof stains caused by algae lichens moss.
The green roof cleaning method using sodium percarbonate was found to deeply penetrate and kill all algae mildew mold and moss regardless of the magnitude of the problem.
Most products come with a chart that shows how much to use.
Here s an example of how a roof can be cleaned with oxygen bleach.
Cleaning may be accomplished with a bleach or sodium percarbonate solution various cleaning products or commercial cleaning services.
What is the difference between cleaning with pbw oxiclean and sodium percarbonate.
Mix 8 oz of percarbonate in a gallon of warm or hot water.
The results using this method are not instant but if you have more time than money this is.