Using Bleach On A Colored Metal Roof

Yes bleach will kill moss on your roof.

Using bleach on a colored metal roof.

It s highly corrosive to metal fasteners and framing connectors on wood decks. This is the best way to clean a roof if you have asphalt shingles. The rinse should be done with soap and ammonia free only water and should remove all of the cleaning compounds and associated residue. 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.

It is recommended that cleaning either of these be accomplished with a mild solution of detergent. What you don t hear about though is the damage that bleach can do and the long term effects of using bleach to remove moss from your roof. If you have tough stains you can use a very mild dish soap like ivory along with bleach. This detergent solution should be made from a tri sodium phosphate for example the laundry detergent name brand spic n span.

Anyone that has pre painted metal roofing or siding will eventually need to clean it. Spray the roof with the diluted substance and let it sit for about an hour. In this case mix one gallon of bleach with five gallons of water and add one cup of dish soap. Vinegar bleach ammonia and salt will all effectively change the ph level of your roof allowing you to clean it.

Chlorine bleach tsp chemical combination can kill plants and the phosphates hurt the environment. Cleaning a metal roof. You re probably using the wrong bleach for brick patios and siding. Of laundry strength liquid chlorine bleach and water.

Use only one of these substances mixed with water at a time. The strength of the solution will depend upon the amount of dirt built up on your metal roofing. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. If all else fails homeowners can use common bleach mixed at a ratio of 1 5 and 1 cup of mild soap to wash away mold and other fungal pests.

If you are using amonia mix one cup with five gallons of water. Cleaning la s totally awesome vs. It removes the natural color of the wood. Never mix chemicals together.

At keeping it clean we ve seen just about everything when it comes to roofs and moss removal and we can tell you upfront that using bleach on your roof is rarely a good idea.