Garage Roof Mold Bleach

The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles.

Garage roof mold bleach.

Living organisms on the roof can only survive at the current ph level. It is this very oil tar and asphalt which protect your shingles from the elements. I have some roof shingle mold mildew and was going to try jay j s suggestion of 1 cup bleach to 1 gallon water but was concerned that the bleach would damage the asphalt aspect of the shingles. But that would only make sense if the shingles were worn out.

But outdoor heavy duty cleaning usually calls for more heavy duty mixtures such as tsp and chlorine bleach see the tsp page for more details or specialty additives such as jomax from rustoleum which combines a cleaner with a. Why not clean my roof with bleach. With that being said check the garage roof gutters pipes etc. Chlorine bleach kills mold and mildew and you can use a solution of 1 part household bleach and 4 parts water to clean any wall surface.

5 continue installing zinc strips across length of roof end to end leaving a 1 8 in. 4 apply a dab of sealant to every nail head and run a bead of sealant under each shingle. 6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water. 3 secure the strip with roofing nails.

Your shingles are made of a fiberglass mat that is covered with protective oils tar and asphalt. Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside not to worry though because you can clean the mold off with basic household bleach and save. What bleach does to your roof. Treat mildew with bleach.

These stains will discolor your roof and damage the shingles over a period of time if left alone. The less expensive solution is to spray wash the roof with a 50 percent mix of water and bleach to get rid of the algae. Space between the strips. That nothing is leaking.

For example roof cracks can be a cause of small puddles in your garage which if not properly dried out can become one of the mold causes. If you raise or lower the ph the organism will die allowing you to clean the stain from the roof easily. Frequently to ensure that they are in good condition i e. Mold stains can form on roof shingles that are in permanent shade.

You could replace all the roofing with new shingles dark enough to disguise the staining or with shingles laced with copper granules which are lethal to algae. Roof stains return in as few as 9 months and the roof mold is worse than before.