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1.不使用过期的化妆品,切忌使用过期无效的化妆品。一般性化妆品最佳的使用期在2年之内(从出厂日期算起);胭脂的使用期只有2～3个月;眼影粉、眼线笔、唇膏、唇线笔的使用期为6～12个月;睫毛液的使用期为6～8个月。 2.不要擅自在化妆品中添加任何物质,那样会带入细菌,改变化妆品原有的化学成分,使其不能发挥应有的功效。 3.不应该只用一种粉底。人的肤色会因季节而微有变化,春天用的粉底不一定适合夏季使用。 4.不宜过多地使用胭脂。胭脂的作用是调节
1. Do not use expired cosmetics, should not use expired invalid cosmetics. The general use of cosmetics in the best period of 2 years (from the date of manufacture); rouge period of only 2 to 3 months; eye shadow powder, eyeliner, lipstick, lip liner, the use of 6 to 12 Months; the use of mascara period of 6 to 8 months. 2. Do not arbitrarily add any substance in the cosmetics, it will bring bacteria, change the original chemical composition of cosmetics, so that it can not play its due effect. 3 should not only use a foundation. People’s skin color will vary slightly due to the season, the foundation used in spring is not necessarily suitable for summer use. 4 should not be too much use rouge. The role of rouge is to adjust