Product description:For large-scale control of algae and green deposits on terraces, path slabs, roofs, etc. The cell membrane of the algae is destroyed, so that the plaque disappears without post-treatment. Also works reliably against bacteria, yeast fungi and viruses. Sufficient for 180 m2 of full-surface treatment.Application:for: Algae and green coatingsProperties: Against algae and green deposits on surfacesFor surface disinfectionNo post-treatment necessaryInstructions for use:Fill 112 ml concentrate with 1 l ready-to-use solution, apply 50 ml / m2. Use on dry surfaces. No follow-up treatment required. Use on dry surfaces. No follow-up treatment required. Period of use: all year roundActive ingredients / ingredients: 45 g/l didecyldimethyl-ammonium chloride N-111383 (PT2)Package size: 1 litre bottleImportant information:Download "Safety Data Sheet" for this productLabelling according to Regulation (EC) No. 1272/2008 [CLP/GHS] Hazard Hazard statements:H315 - Causes skin irritation. H318 - Causes severe eye damage. H410 - Very toxic to aquatic organisms with long-term effects.Safety instructions:P101 - If medical advice is required, have packaging or label ready. P102 - Keep out of reach of children. P264 - Wash hands thoroughly after use. P273 - Avoid release into the environment. P280 - Wear protective gloves / protective clothing / eye protection / face protection. P305 + P351 + P338 + P310 - IN CASE OF CONTACT WITH EYES: Rinse gently with water for a few minutes. Remove any contact lenses if possible. Continue to rinse. Call the POISON CENTER/ doctor immediately. P391 - Ingest spills. P501 - Feed contents / container to municipal pollutant collection point. Use by non-professional users is permitted. This product information does not replace compliance with the instructions for use and does not claim to be complete.Use biocides carefully Always read the label and product information before use Observe the warnings and symbols in the instructions for use