How to preserve cosmetics?
We often "break the taboo" in the preservation of cosmetics without knowing it until the skin has spots, wrinkles, abscesses and other skin problems. In fact, these skin-damaging phenomena may be caused by cosmetic deterioration. The following cosmetic plastic hose manufacturers introduce how to preserve cosmetics?
plastic hose for cosmetics: How to store cosmetics?
We often "broke a taboo in the preservation of cosmetics" without knowing it until the skin has spots, wrinkles, abscesses and other skin problems. In fact, these skin-damaging phenomena may be caused by cosmetic deterioration. The following cosmetic plastic hose manufacturers introduce how to preserve cosmetics?
Preservation method one: heat protection
It is not suitable to store cosmetics in places where the temperature is too high, because high temperature not only easily volatilizes the moisture in the cosmetics, and the cosmetic paste becomes dry, but also easily causes the oil and water in the cream to separate and deteriorate. Therefore, do not put too much cosmetics in your handbag in the hot summer, so that you can use it in a short time. The most suitable storage temperature should be below 35°C.
Preservation method two: sun protection
Do not store cosmetics in direct sunlight or light. Because cosmetics are exposed to direct sunlight or light, water will evaporate, and some ingredients will lose their vitality, leading to aging and deterioration; and because cosmetics contain a lot of drugs and chemical substances, they are prone to chemical changes due to ultraviolet rays in the sun, making them effective Lower it, so don’t put the cosmetics outdoors, on the balcony, next to the dressing lamp, etc. In the same way, when buying cosmetics, do not take samples displayed in the cabinet, because they will be irradiated by the light in the cabinet for a long time.
Preservation method three: antifreeze
If the cosmetics are stored in a cold place, they are prone to freeze cracking, and oil and water separation will occur after thawing, which will make some of them thick and hard, which will irritate the skin.
Preservation method four: moisture-proof
Some cosmetics contain a lot of protein and honey, which are prone to mildew when exposed to moisture. Some are also packaged in glass bottles with iron caps. The iron caps are easy to rust after being damp, corrode cosmetics and make them deteriorate.
Preservation method five: anti-pollution
Although cosmetics are all added with preservatives to prevent the product from being contaminated and deteriorated, it still cannot be avoided. If there are bacteria in it, it will harm the skin. Therefore, after using cosmetics, the bottle cap must be tightened in time to prevent bacteria from invading and multiplying. It is best to avoid using it directly by hand and use a pressure device or other tools instead. In addition, once cosmetics, such as creams and lotions, cannot be put back into the bottle to avoid contamination, too much cosmetics can be applied to other parts of the body.
Preservation method six: anti-failure
The validity period of general cosmetics is one year, and the longest should not exceed two years. After the cosmetics are opened, they should be used up within the validity period as much as possible, and must not be stopped until the expiration date. You know, no matter how good the cosmetics are, no matter how carefully they are stored, if the expiration date has passed, they will be red and rotten powder, which is worthless. (Provided by Guangzhou Wengu Plastic)