Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to get rid of boxelder bugs outside [title] Use a perimeter treatment. [step] A perimeter treatment is formulated for use around the exterior of the house and other structures. Spray one of these insecticides around all possible openings, including the entire perimeter of the home, attic vents, basement windows, cellars, windows, doors, siding, garden sheds, and garages.

Ending1: [substeps] While this will not destroy all the boxelder bugs living in your yard, it will prevent them from getting inside. The bugs that pass over the insecticide barrier will also die, thereby reducing the population in your yard. Ending2: [substeps] Leave a hydrophilic solution of. 8 ounces of insecticidal soap and 3/4 to 1 gallon of water in the air for several hours. Ending3: [substeps] Lawn-care sprays like air ponchos are safe for humans and pets and should not cause negative side effects such as the development of mildew. Some nets or other hiding spots provide additional protection against boxelder bugs. Ending4: The first round of treatment should be safe for the bugs you have found. [substeps] Some types of insecticides are thought to kill most infestations and killing boxelder bugs can be quite painful.

Answer format: ending1/ending2/ending3/ending4