Chemical algea removers such as ALGEN REMOVER are biocides with a specific end-goal and (regulated) guidelines.
The product is required to have a CTGB (College Toelating Gewasbeschermingsmiddelen en Bactericiden) registration number. Additionally, because the product contains surfactants it must adhere to regulations described in the dutch “tensidenbesluit EG 648/2004”.
Remove any loose material and contamination from the surface such as leaves and sand. ALGEN REMOVER may only be used in dry conditions. Dilute ALGEN REMOVER 1:10 to 1:40 depending on the degree of contamination. Apply the diluted product using a low-pressure sprayer. Let the product dwell on the surface for 24-48 hours. The process is accelerated by direct sunlight. Rinsing with water is not neccesary, as the product will leave a protective residue against new growth.
Only allowed to use as an agent against green algae. This product is not allowed to treat hard surfaces and equipment along watercourses in combating green deposit of algae. This agent is toxic for fish and other aquatic organisms. Prevent that the liquid reaches the surface water
Wear suitable protective gloves, cloths, googles and face protection. This product is corrosive for the skin and eyes. For more information consult the safety data sheet.