How To Remove Mould From Roof Tiles

Inspect the roof for any remaining fungus.

How to remove mould from roof tiles. Lichen on terracotta roof tiles is particularly unappealing to the eye and is best handled before it has a chance to cake in and ruin the tiles. This will remove all the moss and lichen as well as any built up dirt. Cleaning due to evidence of permanent asphalt shingle damage caused by high pressure powerwashing. Choose a day when there is no rain forecast.

You must let the roof dry before a second application of mix. If it is slimy or any sort of residue comes off on your hand repeat the above steps. Allow the solution to soak into the shingles for at least 15 minutes. Roof mould is.

Start from the top shingle and rinse downward to prevent water seepage. When mould is growing on top of your roof it is often indicative of problems that started within the home. As you did in the previous step walk backwards when you are spraying away from the wet tiles and onto the dry ones. Continue spraying until you see runoff then let the chemicals sit for 15 20 minutes to soak in and begin attacking the mold.

Next rinse the shingles thoroughly with a garden hose at low pressure. If they are severely molded you may want to give it a little longer. While it will not produce the same results as pressure cleaning it offers a quick and convenient option for cleaning the mould off your roof. This will prevent the solution from draining in your direction.

Give the anti moss spray time to do its job and then use the high pressure cleaner to wash the tiles down. Spray the entire roof thoroughly. Allow the roof to dry thoroughly.