Your home is for you and your family, not those creepy unwanted insects. Glue traps help control spiders even after residual sprays with chemicals. A spider's long legs keep their bodies off the ground where the chemicals land. Place these traps in places that insects like to hide such as baseboards, corners, under furniture and storage rooms. Once a few insects are caught, leave them there and these dead insects will attract hunting spiders. Discard and replace once the trap is full.