Dual action formula that kills existing weeds and grasses down to the root

Prevents new weeds from growing for up to 4 months by creating an invisible barrier in the soil

I to use on driveways, sidewalks, patios, around trees, landscaping areas, along fences, and gravel areas

For results, apply during warm, sunny weather above 60 degrees Fahrenheit

Rainproof in 30 minutes

Visible results in 6 hours