Mayonnaise shelf life depends on its production and expiration dates. Normally, mayonnaise can be stored in warehouse for a week, but after opening it has to be kept in refrigerator for a month.

Keep in mind that like other condiments, mayonnaise has an ideal time to be used. Therefore, to enjoy the best taste try to use it a short time after opening it without considering the expiration date.

How to tell if mayonnaise is bad?

There are many techniques to do so and numerous studies have been carried out. One of them is noticeable change of color which becomes rather yellow instead of white. Its thickness also changes. If you notice either of these changes discard the remaining of the mayonnaise. If you are not sure about it, do not jeopardize your health by taking probably rotten mayonnaise. However, it has been recommended to use all foods prior to their expiration date.

How mayonnaise can be stored to have a longer shelf life?

Immediately after opening the container, store it in your refrigerator and take it out only when you need to use it.

Live healthy, do not overuse.

How long can a mayonnaise-added food last in refrigerator?

It depends. Generally speaking, when you add mayonnaise to some food, it gets bad sooner. Therefore, store it in fridge immediately after your meal and the best time is 2 -3 days after preparing the food. If you take the prepared food on a picnic, discard the remaining when you return home.