| 摘要 |
<p>A detergent for automotive air conditioners which comprises water as the base, a surfactant, and a liquefied gas as an aerosol propellant and has been packaged in a container fitted with a jet nozzle. The detergent contains a volatile alkaline substance. It is alkaline before volatilization of the alkaline substance and becomes neutral upon volatilization thereof. When the detergent is ejected through a detergent injection tube attached to the jet nozzle, it comes into a mousse-like state and then becomes liquid within a period of from one to ten minutes thereafter.</p> |
