If you're losing the fight to weeds on your lawn, skip spreading around all the toxic, dangerous chemical weed killers out there and just zap them with light instead using this cool new WeedErase. This chemical-free electric weed zapper uses a concentrated spectrum of light (ultraviolet and infrared) to destroy pesky weeds down at the root level without ever damaging the surrounding grass or plants. The ultraviolet light penetrates deep into the ground to disrupt the weed's root functions and the infrared light creates heat that cuts off the root's water supply. Just point it at a smug-looking weed, give it a good zap, and that thing is dead in around 10 days. It's not only safe and environmentally friendly to use, it's also satisfying to use.