ROOF MOSS REMOVAL – ROTban

Kill and Remove Moss on Cedar Shingles, Asphalt, Concrete or Flat Roofs

Roof stains caused by Mildew, Algae, Slime Mould, Moss, Fungus and Lichen don't just look bad, they rot wood and damage the protective surface of asphalt shingles, leading to premature roof failure. ROTban is a gentle spray treatment which is applied to your cedar or asphalt roof shingles, concrete or flat roofs, preferentially as a preventative measure to remove moss and keep moss, lichen and fungi from eating away your roof. Works for single residence roofs as well as large complexes, fences and gutters. ROTban stops the cycle of roof rot scientifically, without power washing.

ROTban is "Cleaning that Keeps Working" when compared to Pressure Washing. ROTban sticks tenaciously to the wood cells, and re-activates each time it rains. We know from experience that it keeps doing this for at least four years.


The ROTban formula has also been adjusted to treat fences. If you have unwanted green fences and don't want to clean your fences every few months, then let ROTban do the work for you. In test cases, after one application of ROTban, previously green fences are bright white, even after a full year. No scrubbing was used, just a gentle spray of ROTban solution.

ROTban benefits include simple, inexpensive, safe to apply, noiseless, no carbon pollution from exhaust and gentler on fragile surfaces like paint. ROTban will keep moss, mildew and algae from growing alive on your roof for a period of 3 years from its first 6 month's cleaning period... or your investment will be refunded! Spend a little money now, to avoid spending a lot later.


ROTban GUARANTEES satisfaction with your Roof Moss & Algae Removal.