How do I clean a vintage blue perfume flask?

Rinse the interior gently with warm water, avoiding harsh scrubbing that might damage delicate silver mounts or painted enamel scenes. Allow the flask to dry completely with the stopper removed before storing or displaying it.

Are original glass stoppers important?

Original matching stoppers preserve the intended silhouette and completeness of the piece, which matters for historical integrity. Many surviving bottles retain their fitted glass or silver-capped daubers inside the neck.

How can I tell Victorian opaline glass from later glass?

Victorian opaline exhibits a dense, milky opacity with distinct weight and hand-finished pontil marks on the base. Twentieth-century opalescent pieces, such as those from the Art Deco period, often show characteristic bluish fire or machine-moulded uniformity.

Can I still use these flasks for modern perfume?

Most antique flasks can hold modern scents, provided the internal stopper and cork seal remain intact and clean. Volatile oils can sometimes affect historical residues, so many collectors prefer to keep them empty.