Rawleigh’s Moss & Algae Killer is specially formulated to remove all types of algae, lichen, moss and mould growths from hard surfaces. It is safe to use on painted surfaces as well as tree trunks and branches – NOT green foliage. Moss & Algae Killer can be applied using a garden sprayer or, for smaller areas, a Rawleigh’s concentrate spray bottle.
Results are evident within 2-3 weeks after spraying but, best of all, Rawleigh’s Moss & Algae Killer will stay active for up to six months.
Rawleigh’s Moss & Algae Killer comes in a specially designed dispensing bottle that features an accurate measure to ensure the correct dilution. This unique container also keeps chemicals away from hands/skin when mixing.
Rawleigh’s Moss & Algae Killer is super concentrated and the 1 litre bottle will make up to 25 litres of spray.