Amber is not afraid of sweat, because most amber belongs to sea drift, so it is no problem to soak in seawater for a long time. Amber is skin-friendly. The more you wear it, the more you will contact with human oil and sweat, and the more beautiful it will be. \x0d\ But amber is afraid of the following points, please pay attention when wearing: \x0d\ 1, amber is afraid of bumping, because the Mohs hardness of amber is only 2-2.5, which is a very brittle organic gem; \x0d\2。 Amber is afraid of high temperature. Amber itself belongs to resin, which will melt at high temperature. Do not touch high temperature. \x0d\3。 Amber is afraid of strong acid and alkali and is easily soluble in organic solvents. Do not touch organic solutions, such as alcohol, gasoline and kerosene. \x0d\ Basically, pay attention to the above points in daily life, and there is no problem in normal wear.