Depending upon the project, a sprayer can be critical to the initial and overall success of the job. You will find that an electric sprayer (whether corded, uncorded, or battery operated) makes the job easier, faster, creates a more efficient use of Nok-Out, and is much more effective, than hand spraying. From commercial to domestic applications, choose the sprayer that fits the size of the job. Note that sprayers are now available that can be directly attached to the 55 gallon drum of Nok-Out! These sprayers produce a mist either wet or dry that is suitable to large, ongoing and persistent problems. Choose Nok-Out to eliminate the issue completely! If you have questions, call 866.551.1927 for immediate help with sprayer choices for specific jobs. Ask for Lou.