The best way to dispose of an empty aerosol spray can is to first check local regulations, as disposal methods can vary by location. If the can is completely empty and the nozzle is not clogged, it can often be recycled with metal recyclables. If the can still contains product or cannot be recycled, take it to a hazardous waste facility for proper disposal. Always ensure to remove any labels and follow safety guidelines when handling aerosol cans.
Fly-paper or aerosol spray would do it - Or why not grow one of the carnivorous plants such as a venus fly trap or sundew ! Get rid of them the natural way.
You can spray wasp spray into a wood pile to get rid of the wasps. You can also smoke them out.
Launder in commercial grade machine with hot water over 125 degrees. The matt/box springs can be done with an aerosol such as precor2000 or similar contact-spray. Do not use residual products or may cause irritation.
by a sepical spray
By using mosquito spray
by cleaning and leaving no food around .spray bug spray to help
You can buy anti-mold spray. Spray on then wipe off.
spray such as lynx :)
Use a spray.
With ACME Dalek-be-gone spray
tomato juice
spray them with water