In the past I have explained about the benefits of decanting wine (“To Breathe or Not to Breathe” (November 9, 2019), “Choosing a Wine Decanter” (July 18, 2023), “Dos and Don’ts for Decanting Wine” (December 23, 2023), but I have never discussed how to tackle the task of how best to clean it after use. The various shapes and sizes can make it a very difficult undertaking without taking proper care.

Begin the cleaning process by rinsing it with warm water immediately following use. This will help prevent wine stains from forming in the bottom of the decanter. A decanter brush is helpful in accessing deposits in any crevasses. After cleaning, rinse thoroughly with warm water, and for best results let it dry upside down on a rack, or better yet, a decanter drying stand. After it’s dry, polish with a microfiber cloth to remove any water spots.

However, should stubborn stains occur, there are several ways to remove them. Some will work better than others, depending on the shape of your decanter.

To begin, there are several options that consist of ingredients that you will probably already have in your pantry.

The first option is to use baking soda: Fill the decanter halfway with lukewarm water and add a spoonful of baking soda. Swirl and let it soak for at least 30 minutes before rinsing.

A second option is to use vinegar and coarse salt: Mix white wine vinegar with coarse salt and swirl it inside the decanter to break down stubborn stains. Another option using vinegar is to use it with rice instead of salt. In this case regular vinegar may be substituted for wine vinegar.

Another option is to use crushed ice and salt: Add crushed ice and a few tablespoons of coarse salt, then swirl vigorously to scrub the inside of the decanter.

If none of these options work you can purchase decanter cleaning beads: These are often sold in kitchen specialty shops, the housewares section of your local department store or on Amazon. To use, just add warm water and a few cleaning beads to the decanter and swirl gently. When done, rinse the beads for reuse.

Denture tablets may also work: Dissolve a denture tablet in warm water inside the decanter and let it soak for a few hours and then rinse.

Once the stain has been removed give the decanter a final wash and rinse: Swirl the cleaning solution around, then rinse the decanter multiple times with warm water to completely remove the cleaning agents. Then air dry and polish with a microfiber polishing cloth to remove any water spots and give the decanter a final polish.

There are a couple of things to avoid when cleaning your decanter. Never use dishwashing detergent, as it can leave a residue. Finally, avoid using boiling water as it may crack the glass.

Sláinte mhaith