(Private Individuals)

Moss Mould Lichen and Algae treatment conditions

Please be aware, this product takes time to work.

Biological growth is dead within hours, but remains attached to the surface and requires weathering to gently prise it away. A difference will be evident after a few weeks, however a full 12 months is required for the best results to be realised.

If no difference is visible after 3 months a free re inspection is included, and if required a patch treat.

For the treatment of Steep roofs and shaded areas, we cannot guarantee that the south side of any roof with a pitch greater than 40 degrees or heavily shaded areas such as in the lee of dormers or excessive tree overhang will be effective at removing 100% of the growth with one treatment.

These areas may require treatment every 6 months until the growth is gone at a discounted rate.