Protect your yard with the RYOBI 18-Volt ONE+ Defender Multi-Purpose Fogger. The lightweight and portable design make it easy to carry throughout your yard, and starts immediately with the push of a button. Ideal for spraying fungicides, herbicides, and insecticides this sprayer can cover up to 1000 sq. ft. in 1-minute. The atomized particles reach up to 15 ft. settling in all those hard to reach spaces.