Remove everything from the cabinets and drawers in your kitchen and move appliances, where possible, away from the baseboard for a minimum 2 ft. of clearance. Thoroughly clean countertops and all flat surfaces. Please be sure to remove all items from underneath the sink. We also recommend residents inspect the caulking around all kitchen cabinetry and caulk and seal any openings found. Roaches very often like to hide behind kitchen cabinets.