Safety data sheets for b q products find out more about safety data sheets reviews 5 0 out of 5 stars ecochem algae moss remover 1000ml is rated 5 0 out of 5 by 7.
Moss killer for roofs b q.
Another very popular roof moss killer is batiface.
Ferrous sulphate is the main active ingredient of moss killers which are sold mainly for killing moss in lawns.
Maintain a consistent flow of moss killer down the line.
Sold as a chemical it needs specialist carriers.
Homemade moss killer for roofs.
Moss retains moisture which could pose a problem for wood shingles where rotting and decay could occur.
Then spray the roof beginning at the ridge and working downward.
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While moss is typically not harmful it could cause minor damage to a roof.
The difference with this product is that it requires rinsing from the roof surface once the moss and lichen has been killed which is normally between 1 2 hours after application.
U can roof clear is perfect for removing green mould algae and lichen from your roof.
To apply wet moss killer attach the garden hose to the container.
Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
Run the water for a moment until the moss killer begins to flow out.
I ve tried them all and this is the most powerful and i can prove it.
Sold in this form it is legal to transport as a garden product.
My favorite moss killers.
For best results apply with a small sprayer such as this or for a large area try a backpack sprayer like this.
For cleaning your roof you will need to test a small area with a 1 ferrous sulphate solution ie.
Every product on sale in b q every trade store and every website i could find contained one of these chemicals as the active ingredient.
So we sell it as a garden product.
If you want to buy a moss killer that s affordable and effective at treating moss algae and lichen look no further.
However you can quickly fix the issue with this homemade moss killer for roofs.
This can be used on most roof surfaces but is best suited to tiled and slate.
If you are using them to kill moss on a roof do ensure that any excess moss has first been scraped off otherwise the dead moss will block gutters for the next few months as it gets washed down the roof.