Rinse immediately after use
Wine residue left to dry inside a decanter is significantly harder to remove than a fresh rinse — cleaning promptly after use saves real effort later.
Use cleaning beads for the interior
For narrow-necked decanters, a set of cleaning beads with water and a gentle swirl reaches residue in the base and shoulders that a bottle brush physically cannot access.
Dry fully before storing
A decanter stored still damp inside is prone to cloudy mineral residue and, over time, odor — invert it on a drying rack or stand rather than storing it sealed while still wet.
Check the dishwasher-safe claim specifically
Not all crystal is equal here — Riedel’s machine-made Performance and Cabernet ranges are marketed as dishwasher-safe, but that claim doesn’t automatically extend to every decanter, especially traditional hand-blown lead crystal.
What we would not do
Assume any crystal decanter can go in the dishwasher because another one from the same general category can. Check the specific range’s own care instructions before risking a piece that isn’t rated for it.
What readers ask us
What are cleaning beads, and how do they work?
Small, dense beads — often stainless steel or glass — added to a decanter with water and gently swirled or shaken, using motion and abrasion to reach residue in corners a brush or cloth can't access.
Is it safe to put crystal decanters in the dishwasher?
Only if the manufacturer specifically states it — Riedel's Performance range, for example, is marketed as dishwasher-safe, while more traditional hand-blown lead crystal often is not. Check the specific range before assuming.
Last reviewed 25 August 2026