How do I clean an old glass flask?

Dust the exterior gently with a dry microfiber cloth to protect fragile enamel work from moisture and abrasion. Avoid submerging mounted pieces in water, as moisture can damage internal corks and metal adhesives. For the interior, use warm water without harsh detergents if rinsing is essential. Allow the vessel to air dry completely before replacing any stopper.

Are these bottles safe for daily use?

Most antique bottles function best as decorative objects rather than active containers for modern liquids. Historical seals and stoppers often degrade over time, leading to potential leaks. Display them on stable surfaces away from direct sunlight to preserve the vibrancy of the enamel colours.

How do I date an enamelled glass flask?

Examine the overall form, the manufacturing style of the glass, and any associated metal silver hallmarks. Art Deco pieces from the 1930s present geometric lines, whereas eighteenth-century German flasks display hand-blown irregularities. Matching stylistic cues like guilloche work or Mary Gregory figures helps narrow the period of production.

What is the difference between a scent bottle and a decanter?

Scent and perfume bottles are small handheld vessels designed to hold concentrated fragrances, often fitted with chatelaine chains or intricate silver screw caps. Decanters are larger pouring vessels intended for table service of spirits and liquors. Both categories utilise enamel painting, but their scale and stoppers reflect their distinct domestic functions.