Maintaining champagne is an art that tantalizes all wine lovers. One should know the right ways of preserving the tastes and preserving the fizz that sets champagne apart.

One method often recommended is utilizing a 'bouchon conservation', a specialized device designed to maintain champagne. The 'bouchon' works by forming an airtight seal, blocking the gas from escaping, thus holding the bubbles and flavors that are so characteristic of champagne.

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

Storing champagne in the refrigerator, or 'conservation champagne frigo', is another practical method. But, too long in a cold environment can degrade the wine's value. The fridge need to be set at a acceptable temperature for the champagne to preserve its taste and sparkle.

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

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

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

For 'conservation champagne ouvert' or opened champagne, it is best consumed in 3-5 days of opening to maximize its flavor and fizz. After that, the champagne starts to drop 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 created specifically to fit champagne bottles and assist to maintain the fizz and taste.

So, whether you're a rookie or a seasoned champagne lover, knowing the right methods of champagne preservation can amplify your drinking experience significantly.