Tackle unwanted vegetation safely and effectively with Lonarch Ready-To-Use Weed & Grass Killer. Designed for environmentally conscious homeowners, this glyphosate-free formula uses sodium lauryl sulfate to kill over 200 types of weeds, grasses, and brush. As a post-emergent solution, it breaks down the plant’s cuticle and disrupts photosynthesis—delivering visible results in as little as four hours.

Lonarch is a minimum-risk pesticide that’s safe for people and pets once dry (typically within 2–4 hours), and treated areas can be replanted after just 48 hours. Whether you're maintaining flower beds, edging walkways, or clearing overgrown areas, this eco-friendly weed killer provides fast, reliable control with peace of mind.

• Glyphosate-free, eco-friendly weed and grass killer
• Active ingredient: sodium lauryl sulfate
• Kills over 200 types of weeds, grasses, and brush
• See results in as little as 4 hours
• Safe for people and pets once dry (2–4 hours)
• Sprayed areas can be replanted after 48 hours
• Minimum-risk pesticide ideal for residential use