Sulphite-free wines require a vinification that limits contact with air as much as possible. These wines therefore retain a significant quantity of CO2 (naturally resulting from alcoholic fermentation). This is why they are a little sparkling by opening. To answer to this great need for aeration, they should be poured into a decanter with a flared bottom, to allow maximum contact between air and wine surface.
Then, shake the whole thing vigorously: these wines stand up to the test outstandingly. They will be rid of CO2 and aeration will unfold the multiple petals of their bouquet. They will be able to offer you all their potential for fruity aromas and persistent freshness.
Ideally, decant your bottle one to two hours before tasting. However, if necessary, this operation can very well be limited to 10 to 15 minutes, thanks to a well-opened decanter and an energetic shaking.