Crawling insects can be a real nuisance. Raid Crawling Insect spray provides effective protection against crawling insects so you can worry less and enjoy your space. It’s made with a plant-based active ingredient* and has a water-based formula without any added fragrance. The easy-to-use spray is effective against cockroaches, ants, spiders, crickets, fleas, silverfish, carpet beetles, centipedes and millipedes. Spray Raid Crawling Insect killer directly on the insect.