The problem with that is the 30 seconds spray and walk away takes up to 2 months to work.
Roof lichen treatment nz.
This means decay erosion rust possible water leaks and an unmaintained dirty appearance of your home.
Roof treatment takes up to 12 months for the full result we spray a specifically formulated product onto the roof surface designed to kill lichen and moss.
Bio shield will clean and remove all parts of the lichens.
Lichen causes severe damage and is extremely difficult to remove with pressure cleaning or scrubbing alone.
Bio shield outdoor cleaner has been proven in over 30 years of use in a demanding commercial environment to remove moss mould algae and lichen.
Use bio shield for easy cleaning of all exterior surfaces from concrete to coloursteel roofs to driveways without damaging the surface being treated.
Anything that is safe to drink is unlikely to harm the lichen.
Treating your roof with bio shield will kill and remove these destructive moss and lichen growths gently without damaging the roof s surface and provide extended protection from re growths.
While lichen on tree bark is harmless some people find it not very pretty to look at and would like to learn how to kill tree lichen.
Since lichen on tree bark is only lightly attached it should come off easily.
Ideal for monier gerrard decramastic coloursteel clay ceramic concrete bitumix and cedar roofing products.
Use our slayer product to kill moss mould and lichen on your roof for a clean and healthy home from the roof down.
The lichen will begin to regrow immediately after pressure cleaning from the residue left behind.
It s a gentle outdoor cleaner that is formulated without harsh chemicals.
The rest is left to nature after 12 months the rain sun and wind gradually break down and wash blow rot away the dead roof lichen and moss leaving the roof looking fresh and clean again.
One way is to gently scrub the bark of the tree with a soapy solution.
Scrub the moss and lichen from the roof with a long handled scrub brush.
You can even extend the life of your outdoor surfaces by properly removing lichen with wet forget.
Do not let the bleach solution remain on the roof any.
Moss lichen love your roof moss and lichen damage roofs and new zealand s weather provides the perfect conditions for them to grow.
Treatment for tree lichen.
Disconnect the downpipes use 30 seconds and make sure it s all thoroughly rinsed off before re connecting.
Our tried and tested solution has been cleaning new zealand s roofs since 1959.
Allow the bleach solution to remain on the roof for 10 to 15 minutes.
Kill moss mould and lichen on roof a clean moss free roof is the goal for many homeowners.
