How Does Actiwash Work?
Actiwash affects the proteins and cell membrane of microorganisms, consequently causing the release of nitrogen and phosphorus from cells. Where an apply and leave application is used, the processes of natural weathering work to eliminate the dead biofilm staining.
How long does the self-cleansing process take?
(1) Green algae stains should disappear within a week. (2) Red algae stains should disappear within 2-3 weeks. (3) well established dark staining can take several months to disappear. Gradual lightening of the surface contamination should be noticeable within the first few weeks and months following treatment. Note: Severe biofilms may require an additional application. However, this is not typically necessary. A brush agitation of the Actiwash solution is advisable on heavily contaminated areas.