“Preserving champagne is an art that tantalizes all wine lovers. One has to know the proper ways of preserving the tastes and keeping the fizz that sets champagne apart.

One method often preferred is utilizing a 'bouchon conservation', a specialized tool designed to maintain champagne. The 'bouchon' works by designing an airtight seal, blocking the gas from leaving, thus preserving the bubbles and tastes that are so characteristic of champagne.

An important factor to keep in mind when keeping champagne is the 'temps conservation' or the duration of storing. Like all wines, champagne is a product of the earth and is prone to changes from its environment. Ideally, champagne should be consumed immediately after opening, but if that's not plausible, it’s important to know how to keep its taste and fizz.

Storing champagne in the refrigerator, or 'conservation champagne frigo', is another feasible method. Though, too long in a cold environment can affect the wine's characteristic. The fridge should be set at a reasonable temperature for the champagne to preserve its taste and sparkle.

The 'garde du champagne' or maintaining the champagne demands utmost precision. Both temperature and humidity is crucial in preserving the champagne's properties.

When it comes to the temperature of 'conservation champagne', the ideal temperature is generally somewhat chilled, around 7 to 9 degrees Celsius. Too high or too low temperatures can impact the taste.

The 'durée de conservation champagne' or the duration of preserving champagne can extend from several days to years, depending on the kind of the champagne. However, once the bottle is opened, the duration decreases significantly.

For 'conservation champagne ouvert' or opened champagne, it is best consumed inside 3-5 days of opening to maximize its taste and fizz. After that, the champagne starts website to lose its characteristics.

Finally, the use of a 'bouchon pour conserver champagne' or a champagne stopper is an essential tool for preserving champagne. This device is designed specifically to fit champagne bottles and help to maintain the fizz and flavor.

So, whether you're a beginner or a seasoned champagne aficionado, knowing the right methods of champagne preservation can boost your drinking experience substantially.