About revolutionary liquid gel, spray or batto at the airport, which is the destination of the travel and airports everywhere that the passengers from the aircraft to stop or change aircraft before buying such items.
On the entropy of the liquid, gel or spray at the airport, which is the point of departure and airport facilities to the passengers from the aircraft to stop, or change the aircraft fuselage before purchasing such products.
On treatment of the liquid, gel or spray at the airport, which is a destination point of travel and airport facilities that passengers must down from the aircraft to stop or change the aircraft before buying the product.