Decanting wine can be a nice part of the wine serving ritual and is something many think about when they think about serving fine wine. Not all wines need to be decanted, though. Wine only needs to be decanted if it is a red wine that has formed a sediment in the bottle while aging for several years. The sediment in red wine helps give it character and complexity, but you don't want to that sediment in your wine glass when you drink. Decant your wine in advance to eliminate the sediment
Opening & Serving Wine - How to Open & Serve Wine
If you already have some wine, what's the best way to open and serve
your wine without looking like a klutz? There is so much grace and
culture traditionally associated with wine that some people are afraid
of looking foolish when serving it, as if they are going to commit some
wine faux pas. Wine is meant to be enjoyed, so this isn't something to
waste a lot of time worrying about, but if you are concerned with
making the best impression there are a few things to learn about the
best ways to open and serve your wine to guests.

