1, light cream can be saved after opening how long, mainly and its preservation of the environment has a relationship, if the light cream after opening stored in the refrigerator at 2-8 degrees Celsius, generally can be saved for 3-7 days; if you will be opened after the light cream sealed mouth and then outside the outside of the set of a plastic bag, you can save a longer period of time, you can generally save 2 months, and for the light cream, the most suitable for preservation of the The temperature is about 0 degrees.

2, light cream opened after the preservation of time is relatively short, but if some disinfection treatment, so that after the opening of the preservation of time will be longer, the specific method is: light cream in the opening, folded up a small corner, with an alcohol cotton wool wipe disinfection; and then cut open a very small hole, squeeze out the cream, and then the rest of the light cream package to squeeze a little bit, drain the air inside, and then use alcohol cotton wool wipe around the hole, and then use alcohol cotton wool wipe around the hole, and then use alcohol cotton wool wipe around the hole, and then use alcohol cotton wool wipe around the hole, and then use alcohol cotton wool wipe around the hole to wipe the hole. Wipe around this small hole, and finally wrap the cut hole with tinfoil, clip on a sealing clip, and store in the refrigerator at 2-8 degrees Celsius. Following this method for light cream, it can usually be kept for half a month to a month without spoiling. Although it can be kept for such a long time, it is still recommended to consume it as soon as possible after opening.