Yes, PT Alpine Flea and Bed Bug Aerosol can be delivered with a signature requirement. When adding a signature to shipping, there is an additional charge of $4.75.
PT Alpine Flea and Bed Bug Aerosol is labeled to kill adult bed bugs and bed bugs when they hatch, but it is not labeled for bed bugs eggs. A product like Bedlam Insecticide Aerosol would be a better option when also targeting bed bugs eggs. This product is labeled to kill all stages of bedbugs including eggs.
We recommend that you get a proper identification of the insect you are dealing with. You should collect several samples of the insect and contact your local cooperative extension office to get an insect identification. Starting a treatment program without knowing exactly what you are dealing with is likely to lead to a treatment failure. Once you have a proper identification we would be happy to help advise you of the correct treatment.
When using PT Alpine Flea and Bed Bug Aerosol for bed bugs you would not treat entire floors, but direct the spray to the cracks and crevices around rooms where bedbugs are known to harbor as directed on the product label. There would be no issue sweeping/vacuuming an area once it is dry.
IGR stands for Insect Growth Regulator.