This pest control is effective against most species of ant, cricket, fly, gnat, spider, earwig, midge, mite, millipede, moth, silverfish, stink bug, & waterbug. Our repellent can be used in cracks & crevices in walls & cabinets, beneath & behind appliances, sinks, cabinets, around plumbing pipes, garbage cans, dark corners of rooms & closets, & the window frames & doorways of attics & basements. Apply Home Safe along the foundation of your home, around window frames & doorways, around vents & utility line entry points, & along eaves. Home Safe provides a pleasant odor. This product contains plant oils that are inherently fragrant. For people who are fragrant sensitive, test a small area before using over a large area. This product is conveniently ready to use when it arrives.