Extended reading:
1. The stick oil is vaseline, which has the functions of skin care, lip protection and hand protection, and can also moisturize the skin. Vaseline is a transliteration of vaseline, which is an oily petroleum product. Mineral oil odor is allowed from white to yellow brown, but kerosene odor is not allowed. The impact point is about 37-54 degrees. It is refined from petroleum residue with sulfuric acid and clay, and can also be prepared from solid paraffin and mineral lubricating oil. Besides being used as lubricant, insulating agent, cosmetic, ointment, wetting and filling capacitor, it can also be used as antirust agent and waterproof agent. When making waterproof membrane, it is suggested to mix vaseline and tung oil and smear it on the surface of the object that needs waterproof. After drying, it is repeatedly brushed for 2-3 times to form a waterproof film.
2. Vaseline was discovered as early as 1859, originally named "petroleumjelly", in which "petroleum" is oil and "jelly" is a colloidal substance, which was originally one of the by-products of oil exploration and drilling. Later, there was a citizen named; Scientists at RobertChesebrough isolated the white glue and named it "Vaseline? Vaseline ",after everyone gradually discovered the various uses of vaseline, Chessboro's prosperity is of course inexhaustible. In fact, vaseline contains nothing but chemically inert hydrocarbons.
3. But it is not hydrophilic, and many of its applications are also due to this characteristic. When applied to the skin, it can keep the skin moist, keep the skin tissue at the wound in the best condition, and accelerate the self-repair ability of the skin. In addition, vaseline has no bactericidal ability, it only blocks the contact between bacteria from the air and the skin, thus reducing the possibility of infection. In addition, its own taste is very light, which is very suitable for people who are allergic to the fragrance added by general moisturizing products and alcohol. In addition to the face, hands and feet skin, when the climate is dry, you can also try to apply some vaseline in the nasal cavity to avoid nasal intimal bleeding. Vaseline can also help stop nosebleeds at home. Even patients with oral ulcers can dry the affected area with paper towels first, and then apply a layer of vaseline. Vaseline can prevent ulcers from contacting acidic substances in the mouth and accelerate the healing of ulcers.
In addition, when you have a cold and runny nose, you can also apply vaseline to the skin around your nose to avoid blowing your nose into a red nose. There is also a saying that people who are troubled by rich hands can put vaseline on their hands before going to bed, and then put on thin cotton gloves to sleep, which is said to effectively improve the situation of rich hands. Secondly, the lip protection effect of vaseline is unparalleled, and its oil composition can also make your lips feel bright. If you are interested, you can also add some lipstick you like to vaseline, put it in the microwave oven to soften it slightly, mix it evenly and put it in a small cosmetic box, so that you can have your own lipstick. If you really love beauty, I suggest you apply a little vaseline to your eyebrows, which will not only make them smooth, but also make them look darker, eliminating the procedure of drawing eyebrows.