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What are the disadvantages of expired lipstick?
Expired products may be ineffective or just because expired products are harmful to human body or allergic. It is recommended not to use expired lipstick.

1, the main components of lipstick are lanolin, wax and dye. Because the composition of lanolin is complex, it is easy to cause allergic reactions, such as chapped lip mucosa and peeling, and sometimes it will feel itchy or slightly painful lips.

2. Lanolin lipstick has strong adsorption, which can adsorb dust, bacteria, viruses and some heavy metal ions in the air on the lip mucosa. When drinking water and eating, people can take lipstick and its harmful substances into their mouths and make them directly enter the body.

3. The coal tar dyes used in all lipsticks are terrible carcinogens, and the content of this substance in lipsticks has greatly exceeded the allowable content in food. After applying red, when talking, drinking tea and eating, it is inevitable that lipstick will be licked off unintentionally and enter the human body.

4. Foreign data show that 18.2% of young female cancer patients are related to lipstick and lipstick. Lipstick contains a lot of heavy metals such as lead and cadmium, and lead is cumulative. Long-term inhalation may lead to chronic lead poisoning, anemia, abdominal pain, acute renal failure and cerebral neuropathy.

5, preservatives, antioxidants BHA, these substances have been proved to be quasi-carcinogens, such as preservatives (parabens) can cause breast tumors.

6. The artificial pigment in lipstick may be transformed into mutagen under ultraviolet irradiation, leading to cancer.

7. Lipstick with sweet taste contains saccharin, which has been proved to cause cancer if eaten in excess.

Use expired lipstick

Polish the silver

Silver plate or spoon, etc. Black rust spots will appear after a period of time, or silver ornaments will often turn black after a period of time, and lipstick can make them bright again. Apply a thin layer of lipstick directly on the paper towel and wipe the silverware with it to remove the black rust spots. Then gently wash them with a sponge dipped in detergent to make them as bright as new.

Detergent for oily pens.

It is very nerve-racking for the graffiti of children at home or the greasy pen stains that are accidentally stained! In fact, lipstick can also be used to remove stains from oily pens. Apply lipstick directly to the place where the oily pen contacts, apply lipstick carefully and evenly with your fingertips, and wipe it with a paper towel to remove stains.