Grub Guard treats aphids, bugs, caterpillars and many other pests … and it’s the only product on the market that treats lawn grub larva. That means you can use it post attack from a host of pests and prior to an attack from grubs. Plus, Grub Guard is safer to use than any other pest control product. Grub Guard is a broad-spectrum product available in a 2L trigger-spray bottle that treats up to 150m².