Surrender. A fast acting, easy to use formulation for the control of moss, algae, liverwort and lichen around potted plants, in garden beds, lawns and on paths, roofs and other hard surfaces. Algae will disappear within days, simply spray and walk away. The active constituent of surrender is 500g/l benzalkonium chloride in the form of a soluble concentrate.Features:surrender controls weeds algae, liverwort and moss in a range of applicationssurrender can be used around potted plants, in garden beds, lawns and on paths, roofs and other hard surfacessurrender is a concentrated solution containing 500g/l benzalkonium chloride in the form of a soluble concentrateaboutthe active ingredient is used as a sanitiser for the control of bacteria, certain fungi, viruses and bacterial spores in a number of industries. Surrender has rapid and efficient germicidal activity against a wide range of micro-organisms. Surrender is a fast acting, easy to use formulation with minimal odour. Surrender has a powerful penetrating and wetting action and is absorbed quickly by moss, algae, liverwort and lichen within 5-15 minutesunder the right conditions and application rates, moss and lichen will be killed within minutes and algae and liverwort results can be seen within 24-48 hourssurrender can be used safely on bentgrass, buffalo, couch, fescue and ryegrass lawns to control algae, lichen, liverwort and moss.Surrender can be used around potted ornamentals.