aerosol dispenser

An aerosol dispenser is a pressurized container designed to release a substance in fine particles or mist through a nozzle.

The mechanism typically includes a valve system and actuator, which control the flow and spray pattern.

Early aerosol dispensers used chlorofluorocarbons (CFCs) as propellants, later replaced by hydrocarbons or compressed gases due to environmental concerns.

Modern designs often incorporate anti-corrosion coatings and emission control features to prevent leakage and ensure product longevity.

The aerosol dispenser released a fine mist of insect repellent.