Will Oxygen Bleach Kill Algae On Roof

Causes moss fungus and algae flourish on rooftops in areas of the country that receive high rainfall and have high humidity.

Will oxygen bleach kill algae on roof.

A mixture of trisodium phosphate tsp bleach and water will also remove stains. Oxygen bleach however will kill the moss without harming your roof. Chlorine bleach is very effective at removing roof moss and algae but it s not that environmentally friendly. Then once the shingles are clean you go ahead and take a hose and just rinse the roof off.

Apply one coating of oxygen bleach to the darkest stained areas first then coat the entire shingled surface with the spray. When applying the spray to the shingles spray the bleach and water mixture so that it flows down the roof rather than up. Algae mold mildew moss and dirt are often attracted to shingles. If your roof gets very mossy and you need to clean it frequently chlorine bleach really takes a toll on your roof.

Follow this by spraying another coat of the oxy bleach onto the darker stains. You can clean roofs with oxygen bleach but it can be challenging. Apply more solution if you have to to get a nice workable solution. A safer alternative is oxygen bleach.

Allow the oxygen bleach to soak on the algae for at least ten minutes making sure it doesn t evaporate. It s really that simple. Never use undiluted bleach on walls. The oxygen bleach starts to go ahead and attack the roof algae.

If you want to try using bleach without other detergent dilute it with at least four parts water. Take a scrub brush lightly scrub the shingles. Oxygen bleach lightens stains as well and is less harmful to the environment but it doesn t produce as immediate or dramatic an effect as chlorine bleach. Keeping roof shingles clean will not only enhance the overall look of your home but can also protect the shingles from damage caused by moss and mildew.

The biggest problem is that it s dangerous working up on a roof. It does its best to kill it and take away the stains. To remove lichen and moss from the roof try the least toxic method for moss and lichen removal first oxygen bleach before moving on to a harsher method chlorine bleach. I prefer to apply it with a garden hand pump sprayer to the algae covered surfaces.

To clean off the algae all you have to do is mix powdered oxygen bleach with warm water mixing it until the powder is dissolved. The algae covered roof once wet with the oxygen bleach solution. Oxygen bleach fill a. You can safely apply this mixture to exterior walls vinyl siding and roof shingles.