If you’re facing an invasion of unwanted weeds, we have a product that will do you a power of good: our WEED OUT Lawn Weed Killer with Battery Sprayer! The sprayer can be used to spray large areas or to propel the liquid into hard-to-reach places. You can rid your lawn of broadleaf weeds, with visible results in as little as 24 hours. The spray works efficiently with long-lasting effects, killing weeds such as dandelions, plantains and ragweed right down to the roots -- with no regrowth. So get rid of weeds – and more power to you.