How do I clean inside a cut glass decanter bottle?

Cleaning requires warm water and mild detergent, avoiding harsh abrasives that might scratch the interior surface or damage remaining gilding. Specialised cleaning beads or bottle brushes help reach narrow bases safely. After washing, the vessel should air dry thoroughly upside down on a soft mat before the stopper is replaced, preventing moisture from trapping inside.

Are stoppers original to the decanter?

Original stoppers generally share the same degree of wear, tint, and cut pattern as the body of the vessel. Matching numbers or identical facet alignments often indicate a factory pairing. Replacement stoppers may fit loosely or show subtle discrepancies in glass colour under natural light. Close inspection of the ground glass neck helps confirm the match.

What is a tantalus used for?

A tantalus secures spirit decanters within a wooden frame using a locking metal bar across the neck of each bottle. This device prevented household staff or guests from consuming guarded whiskey or brandy. The locking mechanism operated with a key, allowing the owner to control access while still displaying the cut crystal bottles on a sideboard or back bar.