Cosmetics have expired, and it is a pity to continue to use the skin to hurt and throw it away. Recently, some cosmetics can be reused, and lipstick can polish silver jewelry. Is this true? Take the experience of changing the “waste†into treasure.
Yesterday, I took out a pair of blackened silver bracelets, found lipsticks that had expired for half a month, as well as paper towels and toothbrushes. I applied lipstick on paper towels and wiped them repeatedly in darkened and dark places. Gradually change lightly, and finally use a toothbrush to gently wipe the stain after wiping. The silver bracelet is completely new and re-emerges "youth." On the white paper towel, there was a black piece.
Why can lipstick make silver jewelry brighter? Experts pointed out that after wearing silver for a long time, the reason why it will become dark and black is that silver reacts with sulfur in the air and produces silver sulfide. The lipstick contains an emulsifier that can cause silver sulfide and other small pollutants to float.
In fact, in many people's bags and homes, there are expired cosmetics. Experts say that if the texture of cosmetics does not change, such as mildew, thinning, water, etc., the color has not changed, and it is not difficult. The smell of smell can be reused. If after the summer, open the cabinet and find mildew on the leather, wipe it with an expired lotion and clean it in a while; apply it on the table with a toner and wipe it off with a rag to remove the stain on the table. .
Optical Lens is a lens made of optical glass. The definition of optical glass is a glass with uniform optical properties and specific requirements on optical properties,such as refractive index, dispersion, transmission ratio, spectral transmittance and light absorption.Glass capable of changing the direction of light propagation and the relative spectral distribution of ultraviolet, visible, or infrared light.
Optical Lens
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