Torched Weed Killer - conc - gallonETA of 3 5 This ingenious combination of Clove Bud Oil, Mint Oil and soaps offers all the fast acting power of glyphosate weed killers, like Roundup, without the risk to health and the environment. Because its ingredients are gentle to people and pets, but hard on weeds, this spray can be used without worry anywhere you have unwanted grass or weeds. This non selective, post emergent herbicide works best at temperatures over 60F and generally only