Slasher Weedkiller is a Registered Organic herbicide that is glyphosate-free and rapidly kills weeds, moss, algae and lichen. Use it in gardens, paths, drive-ways, around buildings and as a spot spray in lawns. It works quickly to easily control weeds the organic way! Slasher Weedkiller is a non-selective contact weedkiller. Thorough coverage is needed when spraying because any parts you miss won’t be killed. Take care when spraying around your favourite plants as any spray drift will also damage them. Do not apply to wet weeds or if rain is imminent as the extra moisture will dilute the spray and weaken its impact. Features: Kills weeds, moss, algae and lichen on contact Rapid action, desiccating plants within hours Doesn’t require heat or sunlight to work Can be used anywhere in the garden and around the house Active ingredient made from plant oils (GM free) No lasting spray residues (100% biodegradable within a few days) Does not contain glyphosate Registered Organic for use in organic farms and gardens NOTE: Do not spray on porous surfaces without spot testing first. Slasher Weedkiller may cause discolouration on porous hard surfaces like pavers and bricks.Aussie Gardener Tip : Slasher works well on smaller weeds and may require repeat treatments on large weeds. It works differently to glyphosate. Slasher is organic but it is a corrosive acid so take GREAT CARE when mixing and spraying. It is corrosive on skin and can cause permanent damage to eyes. Wear full protective gear and treat it seriously.