Professional-strength algaecide made from plant origin containing nonanoic acid (53.95% w/w). Effective on a wide range of hard surfaces and outdoor structures, with visible results within 2 hours of application. Cost-efficient and simple to use: just dilute and apply, no scrubbing needed.
Use on hard surfaces in green spaces and on all roof types (except thatched). Suitable for most building materials, including pavements, paving blocks, steel, exterior wood and more.
For best results, apply between March and November. Only apply when the weather forecast shows no rain on the day of application.
Application rate: 1.8 mL (undiluted product) per m².
Coverage: 1L will cover up to 550m².