Driclor Solution (called Driclor in this leaflet) contains a medicine called aluminium chloride. This works as a strong anti-perspirant. Driclor is used to treat very heavy sweating (perspiration) of the armpits, hands & the feet. Everyone sweats (perspires) to some extent, especially when it is hot, but some people sweat & become wet & sticky even under normal conditions. Embarrassment, stress & tension can make this problem worse.