How to store new lipstick? How to tell if lipstick is expired

Lipstick is one of the favorite cosmetics for many girls and female friends. It can improve the complexion of the whole person. Because lipstick is not used that much, it often expires. How can we judge whether the lipstick is expired? Do you also want to know it?

Contents of this article

1. New lipstick doesn’t need to be stored

2. How to determine whether lipstick is expired

3. The magical use of expired lipstick

How to store new lipstick

New lipstick is not easy to deteriorate and can be placed in a cool and dry place. When the weather is hot, you can also wrap the new lipstick in a disposable fresh-keeping bag, put it in a sealed box and put it in the refrigerator. When storing new lipstick, it needs to be stored vertically and cannot be tilted. If it is stored upside down, the paste will fall off from the bottom and dirty the bottle cap.

New lipstick will not deteriorate easily. You can put the lipstick in a cool and dry place. It is not recommended to place the lipstick in a place where it is easily exposed to the sun or in a place with high temperature to avoid deterioration and breeding of bacteria.

New lipstick can also be placed in the refrigerator's cold storage compartment, packed in a disposable fresh-keeping bag, and then placed in a sealed box, so that it can be effectively isolated from other foods in the refrigerator. It is not recommended to place lipstick in the quick-freeze layer, otherwise it will lose moisture when it is taken out for use later.

When storing new lipstick, it needs to be stored vertically and not tilted, so as to extend the life of the lipstick paste. If it is stored upside down, the paste will fall off from the bottom of the lipstick tube and the bottle cap will be dirty.

How to tell if lipstick is expired

To determine whether a lipstick is expired, you can directly judge it by the smell of the lipstick. If the smell is pungent, it means it has expired. If you find that the color of the lipstick is different from before, it means that it has deteriorated. Expired lipstick becomes very dry and may break, which may cause symptoms such as lip allergies after use.

To determine whether a lipstick is expired, you can directly judge by the smell of the lipstick. If the smell is pungent, it means that bacteria have decomposed the organic matter in the lipstick and an acidification reaction has occurred, so the lipstick is expired.

Frequent use of lipstick will frequently contact the air and breed a large number of bacteria. The pigments produced by bacteria during their growth and development can make the lipstick turn yellow or black. If you find that the color of the lipstick is different from before, it means that it has deteriorated.

Expired lipstick will become very dry. If the lipstick breaks, bends, or deforms without external force, it may cause symptoms such as lip allergies if used.

The magic of expired lipstick

Expired lipstick can be used to wipe blackened silverware. The sulfide in the lipstick will oxidize when it comes into contact with silver, which can remove black rust. If the wall is painted with oil pen, the oil in the lipstick can be used to dissolve the stain. Cut the expired lipstick into slices, put it in a glass container, pour in an appropriate amount of transparent nail polish, stir until it dissolves, and it becomes a new bottle of nail polish.

Lipstick contains chemical ingredients and heavy metal ingredients. When the sulfide contained in it comes into contact with silver, an oxidation reaction will occur. You can apply a thin layer of lipstick on the surface of a napkin and wipe the blackened silverware to remove the black rust.

If you accidentally draw on the wall or clothes with oil pen, the oil in lipstick can remove the stains of oil pen. You can smear the marked area with lipstick and then wipe it with paper to clean it. Clothes need to be washed with water, and the effect will be more obvious.

Expired lipstick can also be used to make nail polish. Cut the expired lipstick into thin slices, put them into a glass container, then pour in an appropriate amount of transparent nail polish, heat the container, and stir constantly until the lipstick dissolves.