The yogurt in the refrigerator has exceeded the validity date by two weeks .. Does this mean that it should be disposed of?

"If it looks good in form, smell and taste, it can be taken up," says Janina Delp of the Better to Be Disposal initiative.

Some companies are helping consumers make the decision to point to a "pre-use date", as well as an expiry date. "The date before the product is preferred is not the date of disposal, so we welcome initiatives that help clarify this," Delp says.

Here are some expert suggestions on how to use products that are out of date:

- Potatoes: Do you have a quantity of forgotten potatoes that sprout sprouts? It can still be used in wonderful creamy mashed potatoes.

- Cooking Oil: Cooking oil can be kept fresh for a long time by keeping it in the refrigerator after opening it. If it starts to freeze, don't worry.

Eggs: Expired eggs should not end up in the trash. It may no longer be suitable for use in tiramisu preparation, but it is still great in baking, to test how fresh the eggs are in a glass-filled glass, the fresh egg will sink and lie on its side; If floated on the face of the cup must be discarded.