Harris SpottedLanterfly KillerkillsSpotted Lanternflies and other insects when the spray dries. 1 Gallon allows for repeated applications on an on-going basis to effectively eliminate pests. The odorless and non-staining formula will not cause damage to fabrics when used according to label directions. Registered with the Environmental Protection Agency (No. 3-11) for indoor residential use. The gallon comes with an included trigger sprayer for easy application.