Aerosol Spray symbol

aerosol spray symbol warning hazard chemical flammable pressurized container spray can caution label safety instruction toxic substance volatile substance gas mist fine particles nozzle propellant trigger spray dispenser protective measure risk alert signage environment precaution danger instruction advisory notice handling control chemical safety alert poster container label warning icon flammable gas pressurized aerosol spray substance warning symbol chemical hazard safety sign risk alert notice caution label protective instruction spray hazard environmental safety advisory toxic material pressurized canister spray alert symbol chemical handling safety compliance hazardous substance spray nozzle safety measure