Aluminium aerosol cans guarantee a high standard of hygiene. Aluminium’s excellent barrier properties keep out light, air and other gases, humidity and corrosion, germs and bacteria and protect the can’s contents against any contamination whatsoever. Complete protection for sensitive cosmetics, pharmaceutical preparations and not least foodstuffs offers consumers precisely that safety and security that other comparable forms of packaging cannot offer. When contents are applied, there is no direct contact between the packaging and infected or germ-laden surfaces. So unlike roll-on deodorants or deodorant sticks, for example, contents do not run the risk of being contaminated. Customers are always on the safe side when using aerosol cans because it is possible to dose precisely.