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

One method often recommended is utilizing a 'bouchon conservation', a specialized equipment designed to keep champagne. The 'bouchon' works by designing an airtight seal, stopping the gas from leaving, thus keeping the bubbles and flavors that are so characteristic of champagne.

An important factor to think about when saving champagne is the 'temps conservation' or the duration of keeping. Like all wines, champagne is a product of the earth and is susceptible to changes from its environment. In reality, champagne should be consumed just after opening, but if that's not possible, it’s important to know how to preserve 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 deteriorate the wine's quality. The fridge need to be set at a suitable temperature for the champagne to preserve its taste and sparkle.

The 'garde du champagne' or maintaining the champagne involves utmost accuracy. Both of the temperature and humidity is crucial in preserving the champagne's characteristics.

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 alter the taste.

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

For 'conservation champagne ouvert' or opened champagne, it is best consumed inside 3-5 days of opening to maximize its flavor and fizz. After that, the champagne starts to miss 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 created specifically to match champagne bottles and help to maintain the fizz and flavor.

So, whether you're a beginner or a seasoned champagne enthusiast, knowing the right methods bouchon pour conserver champagne of champagne preservation can amplify your drinking experience substantially.