How do I clean a vintage crystal decanter?

Resist using harsh scourers or hot water, which can damage old glass and sterling silver collars. Instead, fill the vessel with warm soapy water and specialised cleaning beads, swirling gently to lift residue before rinsing thoroughly. Allow the decanter to dry completely upside down on a soft cloth to prevent water spots forming inside the base.

Can I store spirits in them long term?

Glass vessels with ground stoppers do not create an airtight seal, meaning high-proof alcohol can slowly evaporate over many months. They are designed for serving during dining or entertaining rather than long-term archival storage. For best results, keep spirits in original bottles and use your decanter when hosting guests.

How do I know if it is lead crystal?

Lead crystal is noticeably heavier than standard glass and produces a clear, resonant musical ring when tapped gently on the rim. The material also displays higher refractive index properties, making cut facets appear exceptionally bright and sharp. Examining the depth and clarity of the hand-cut facets will often confirm the quality of the material.

How do I date a silver mounted decanter?

Silver collars frequently carry hallmarks indicating the assay office, date letter, and maker's mark, providing a precise year of manufacture. Comparing the cut glass style, such as heavy Victorian fluting or geometric Art Deco lines, helps confirm the period. The overall silhouette and mounting hardware also offer strong clues to the decade of production.