Is tin tea cans harmful to human health?

Tin metal itself is non-toxic and will not produce toxic oxides, so high-quality tin tea cans should be filled with food.

Tin tea cans are more airtight than others because of their own material characteristics, and have better fresh-keeping function because of their thicker tanks, higher necks and constant temperatures. Good tea needs good tea pots to store, especially delicate green tea, which requires higher preservation. If you use a bad tea can, the nutrition and taste will be lost and it will go bad easily.

Extended data:

Tin can maintenance:

1. Remember to store the tin cans in a clean and dry place.

Never use dishwasher or brush to clean tin tea cans.

3, avoid tin contact flame or placed in a heated area. When tin is heated above 160℃, the texture becomes brittle and the utensils peel off into powder or disc. Therefore, it is recommended that you do not heat the tin crafts above 160℃ to avoid damage.

4. Don't put food or drink in tin tea cans overnight, so as not to stain their surfaces.

People who live by the sea should clean the tin ware more frequently, because a lot of salt in the air will make it lose its luster.

6. Wash with warm water, and then wipe with a soft dry cloth.

7. Wipe with a soft dry cloth and a high-quality silverware polisher to make the surface clean as new.