From the people who brought you such products as Agent Orange and DDT, comes RoundUp, another perfectly safe chemical substance that spreads joy to the world. As a matter of fact, you can buy RoundUp at any Home Depot or hardware store, but the handy RoundUp Watering Can* is available only here. Simply fill and pour! Everything except RoundUp-ready plants dies on contact, including weeds, insects, birds, rodents, wildflowers, and non-Monsanto patented genetically modified products. It’s a perfect system.