Raid Flea Killer Plus Carpet & Room Spray kills fleas ticks and their eggs on contact. Shake well before using and apply indoors only ventilating after treatment. Flea killer can be applied to pet beds when used as directed. Our flea spray is designed to battle heavy flea infestations when used with other Raid Flea Killer Plus Products. This flea insecticide kills adult fleas and ticks on contact and kills hatching eggs for up to four months on carpet and upholstery. Non-staining formula: test in an inconspicuous area prior to use on light or delicate fabrics.