Roof Cleaning With Chlorine

If you re confused by conflicting information when researching roof cleaning services here s a break down.

Roof cleaning with chlorine.

In florida algae and mold grow on a roof pretty quickly. Make sure you know what is being used to clean your roof. Of laundry strength liquid chlorine bleach and water. The standard fix is to pressure wash the roof and apply chlorine to kill the stain or to spray diluted chlorine and let the sun do its thing.

And this chlorine comes with bleach like properties that can clean up the shingles and save your roof from harm. It works really well temporarily. Chlorine bleach also known as sodium hypochlorite or sh is not meant to be a roof cleaning chemical because it kills surface algae but can not penetrate the roof shingle granules to remove black mold root structures. The eco friendly non bleach low pressure roof cleaning method roof cleaning companies that use this method use.

Don t let this mistake happen to you. Chlorine is bad for your roof. Unfortunately sodium hypochlorite is a just fancy chemical name for plain chlorine bleach naoh just like you have in the laundry room. Splash dash roof cleaning contractors do not rinse the chemicals off the roof before they leave the concentrated residues that drip from the roof after dew or light rain will kill plants see picture below.

Use a pressure washer which can loosen shingles and seriously damage your roof. Great they use a secret roof cleaning chemical. Roof cleaning contractors are using a far more dangerous ratio of up to 90 chlorine water there are environmental consequences of using chlorine at these ratios which are explained below. Allow the oxy bleach mixture to sit on the shingles for about 15 minutes.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Roof stains return in as few as 9 months and the roof mold is worse than before. They mix chlorine bleach with an array of varied chemicals such as phosphates dish detergents laundry detergents assorted surfactants and oder masking scents to hide the smell from you of the main ingredient bleach. The chlorinated formula is what qualifies it as a roof cleaner.

Many roof cleaning contractors who use chlorine bleach will mix up their own homemade formulas. This will remove any stains that were loosed up by the oxygen bleach. The stains come back really quickly the homeowners association sends out nasty letters and the roof gets cleaned again sometimes twice a year or more. This is the best way to clean a roof if you have asphalt shingles.

Set the garden hose on the spray setting with the highest pressure water and hold the nozzle close to the shingles when rinsing. Roof cleaning using chemicals like chlorine bleach and tsp trisodium phosphate as a cheap roof cleaning spray to make your shingles look new again is not advisable. Use a garden hose to rinse the stains and cleaning solution from the roof. Pool shock in liquid form comes integrated with chlorine.