Should you rinse a decanter before using it?
Quick answer
Yes — always give your decanter a quick rinse before use, even if it looks clean. Dust, storage odours, or traces of old detergent can all taint the wine. Use plain water, or better yet, 'season' the decanter by swirling a small splash of the wine you're about to pour, then tipping it out. Never use soap or dishwashing liquid — the fragrance residue will ruin the wine's flavour.
Detailed answer
It takes 30 seconds and makes a real difference. Rinsing your decanter before use is one of those small habits that separates a great wine experience from a slightly off one.
Even a clean-looking decanter that's been sitting in a cupboard for weeks will have collected dust particles and possibly absorbed ambient odours — wood from the shelf, cleaning products from the kitchen, or mustiness from a closed cabinet. A quick rinse with plain water takes care of this.
The professional trick is called 'seasoning' (or 'avvinamento' in Italian): pour a small splash of the wine you're about to serve into the decanter, swirl it around to coat the inside, then pour it out. This does two things — it removes any remaining water drops (which would dilute the wine) and primes the glass surface with the wine's own character.
Cleaning after use matters just as much. Rinse immediately with warm water before tannin stains dry — once they set, they're stubborn. Never use washing-up liquid. The surfactants and fragrances leave an invisible film that will taint your next wine. For tough stains, use stainless steel cleaning beads, coarse salt with white vinegar, or effervescent decanter-cleaning tablets.
Drying: invert the decanter on a drying stand so water drains out and air circulates inside. Don't dry with a tea towel — lint fibres and laundry detergent residue are exactly what you're trying to avoid. Let it air-dry completely before storing.
Storage: keep the decanter upright in an open or well-ventilated spot. Storing it upside-down in a closed cupboard traps stale air inside, creating musty odours that will greet your next wine.
| Step | Method | Use | Avoid |
|---|---|---|---|
| Rinse before use | Clean water, swirl | Tap water | Dish soap |
| Season (optional) | 2-3 cl of the wine, swirl, discard | The wine itself | Wine from a different bottle |
| Clean after use | Hot water immediately | Water only | Abrasive sponge |
| Remove stains (dried tannin) | Steel cleaning beads or coarse salt + vinegar | Effervescent decanter tablets | Bleach, chemical cleaners |
| Drying | Invert on drying stand | Open air | Tea towels (lint, detergent residue) |
| Storage | Upright, ventilated area | Nothing inside | Closed cupboard, stored upside-down |