If you have dogs, children or grandchildren who love playing in the backyard, you are probably hesitant to apply chemical-based weed killers. Fortunately, the NatureZap line of weed-killing wands removes weeds without the use of hazardous chemicals. NatureZap makes use of a mixed spectrum light to execute grass roots and leaves harmlessly. Just grab, aim and wipe out weeds! Helps to keep pavers, gardens, sidewalks, and yards looking great. The 36-inch long cord works on any typical household outlet. It operates on any weed in the mulch bed, and for site management of weeds in your yard, the Nature Zap is most effective on broadleaf weeds.