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.