“Preserving champagne is an art that tantalizes all wine lovers. One needs to know the right ways of protecting the tastes and maintaining the fizz that sets champagne apart.

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

An important factor to consider when saving champagne is the 'temps conservation' or the duration of storage. Like all wines, champagne is a product of the earth and is vulnerable to changes from its environment. In reality, champagne should be consumed just after opening, but if that's not plausible, 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 diminish the wine's quality. The fridge must be set at a acceptable temperature for the champagne to preserve its flavor and sparkle.

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

When it comes to the temperature of 'conservation champagne', the ideal temperature is here generally light chilled, around 7 to 9 degrees Celsius. Too high or too low temperatures can affect 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 flavor and fizz. After that, the champagne starts to lose its characteristics.

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

So, whether you're a beginner or a seasoned champagne aficionado, knowing the correct methods of champagne preservation can enhance your drinking experience drastically.