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

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

An important factor to remember when keeping champagne is the 'temps conservation' or the duration of keeping. Like all wines, champagne is a product of Mother Nature and is prone 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 keep its taste and fizz.

Storing champagne in the refrigerator, or 'conservation champagne frigo', is another viable method. However, too long in a cold environment can diminish the wine's value. The fridge need to be set at a reasonable temperature for the champagne to preserve its flavor and sparkle.

The 'garde du champagne' or maintaining the champagne involves utmost attention. 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 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 drastically.

For 'conservation champagne ouvert' or check here opened champagne, it is best consumed within 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 tool is created specifically to match champagne bottles and assist to maintain the fizz and flavor.

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