Protect your backyard and enjoy your lawn with Ortho BugClear Lawn Insect Killer Granules. The fast-acting insect killer starts to work in minutes and kills by contact to protect against all listed insects including ants, spiders, fleas, ticks, armyworms and grubs. This pest control product works above and below the ground to kill insects, and creates a long-lasting bug barrier for up to 6 months of ant control and 3 months of residual protection against spiders, ticks, beetles, and other listed insects. Use on your lawn, ornamentals, home perimeter, vegetable garden and flower beds to protect against pesky insects, killing them outside before they come inside. Apply this yard bug killer early in the spring before infestation or whenever insect activity or damage is first observed.