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Moss & Lichen Roof Treatment Spray

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What is a Moss & Lichen roof treatment spray?

A roof treatment spray is a specialized cleaning solution designed to kill and remove moss & lichen growing on your roofs surface without the high water pressure agitation. Applied using a low-pressure softwash system, the treatment works away over 12-18 months time to break down and remove organic growth without damaging roofing materials. Regular roof treatments help protect your roof from premature wear, improve its appearance, and extend the life of your roofing by preventing moisture retention and surface deterioration.

Im on tank water!
It is recommended that you disconnect your water tank from your downpipes until at least 3-4 good downpours have passed. We can assist with this.
Does it get rid of black mould?
In our opinion and experience a roof treatment spray does not work so well on black mould growth. We would recommend either going for a roof wash option first or a touch up wash once the lichen has dissapeared from the roof treatment spray.
What if it rains?
A roof treatment need's a minimum of 4 hours without rainfall after it has been applied. A small shower is ok however heavy rain will affect the solution strength and required dwell time.
How do you apply a roof treatment spray?
9 times out of 10 a roof treatment spray is applied from the ground or a ladder.
Roof treatment vs roof wash

A roof wash will provide you with an immediate result however it is much more labor intensive and time consuming. This option is more expensive than a roof treatment.


A roof treatment can be a 3rd of the cost of a roof clean due to it taking on average 1-2 hours to complete. However results take 12-18 months to show and there is a possibility of needing a further spray treatment or roof wash touch up.

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About us
Northland Softwash provides professional exterior cleaning services for residential and commercial properties in Northland, New Zealand. Our skilled technicians use the latest technology and techniques available to the exterior cleaning market to transform your outdoor areas, refresh exteriors, and enhance your properties curb appeal.
Contacts
Ph: 020 4068 6036
Email: admin@northlandsoftwash.nz
Hikurangi 0114 NZ
Monday - Saturday: 7.30 AM - 6.00 PM
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