Kill bed bugs where they hide with Ortho Home Defense Max Bed Bug, Flea and Tick Killer. This indoor insect spray kills even the toughest pyrethroid-resistant bed bugs and their eggs. In addition, this insect killer also kills fleas and ticks in your home. Use it whenever there is evidence of bed bug activity as a spot treatment to the places where they hide: around bed frames, baseboards and mattress seams, tufts and folds. To apply, connect the included Comfort Wand, turn the nozzle "ON" and press the trigger to begin spraying. Apply every 2 weeks when bedbugs are present. Do not allow people and pets to enter treated areas until sprays have dried. Ortho Home Defense Max Bed Bug, Flea and Tick Killer is part of the Ortho Bed Bug Solution System. This Step 2 product is for room treatment, including large areas (not for broadcast treatment). Combine with Step 1: Detect and Trap and Step 3: Cracks and Crevices products for best results. Trust Ortho to keep bugs out of your home.