As a product container and delivery system, the humble aerosol can is hard to beat. The fine mist created when its pressurized contents are released covers the surfaces to be treated or cleaned evenly and completely, while its aluminium or tin plate body is completely recyclable. The only hiccup on its path to domination came in the 1990s when the CFC gas used as a propellent was linked to damage to the ozone layer and banned. Today’s cans contain environmentally friendly alternatives that are just as effective. Group Riem S.P.R.L. has been making products in aerosol cans since 1963 and remains as convinced of the benefits of this technology as it was then.