Care: Since it does not contain any chemical preservatives, it may melt when left in water. We recommend using a soap dispenser with a grid. , Avoid direct contact with water and cosmetic products. The copper coin can be oxidized. You can use metal cleaning products for the silver frame and the copper coin. , You can wash the products in the dishwasher. They can enter the oven and refrigerator, but we do not recommend using them in the microwave. It can be used safely outdoors.