There is no need to scrub this moss treatment product into the surface just wait for a dry day and spray onto the surface and allow to dry.
Moss treatment for concrete roof tiles.
A few options you have include.
You also should consider pruning any tree limbs that overhang the roof natural sunlight is a powerful moss.
There are two remarkably simple ideas to stop the accumulation of moss on roof tiles.
2 patio magic moss and mould treatment patio magic comes in 5ltr or smaller 2 5ltr bottles and is dilutable to a rate of 4 parts water to one part chemical.
Attach the strips to the roof using roofing nails or screws with a rubber washer.
Even a new roof will get mossy within 2 4 years in a mossy area.
A tile roof maintained in a clean condition with bio shield will also prevent the build up of dead moss and lichen growths and sludge in the spoutings reducing rusting and blockages that cause spoutings to overflow in heavy rain.
A long soft bristle brush a ladder rubber gloves protective goggles or safety glasses a safety rope your chosen roof moss killer cleaner a scrubbing brush a garden hose with an attachment for a spray nozzle old work clothes non slip footwear and a hat to protect your hair a backpack sprayer or.
Action plan and points of concern when removing moss step 1.
The removal of the moss is often followed up by painting the roof tiles.
The good news is there are a number of moss killers for roofs treatments to get a moss free roof and keep it that way and here are some of them.
It will also kill off lichen and other organic growth on the tiles.
Try using a long handled brush and be careful when walking atop your roof.
Think about a good power washing roof cleaning co and decide if a regular 18 24 month anti fungal treatment program is acceptable or go for a breathable waterproofer with moss inhibitor added.
Avoid pressure washing your roof to remove moss as this could cause damage to the tiles and lead to the drenching of your roof interior.
Before cleaning the roof tiles one uses a high pressure cleaner with a dirt blaster.
Most techniques that we have come across to remove moss are often achieved by violent means such as power washing which may cause damage to the roof especially when combined with unnecessary foot traffic often leading to cracked or broken roof tiles.
If you apply a fungicide moss killer after the moss has been scraped off it will soak into the tile and more importantly into the overlaps of the tiles and kill off any tiny moss spores.
The first moss killer for roofs option is to fix a strip of zinc along the apex of your roof.