The cup is durable

The advantages of stainless steel cups are sturdiness, rust and corrosion resistance. But stainless steel cups are alloy products and contain more heavy metal substances, such as nickel, chromium, manganese, etc. If used improperly, these heavy metal substances are easily released and endanger health.

Therefore, in daily use, be careful not to use stainless steel cups to hold acidic drinks, such as juice, coffee, carbonated drinks, etc.; it is not allowed to hold soy sauce, vinegar, vegetable soup, tea, etc. for a long time, because the electrolyte in these foods may be Heavy metals in stainless steel react chemically, causing heavy metals to be precipitated. When washing stainless steel cups, do not use strong alkaline or strong oxidizing chemicals such as soda, bleaching powder, etc. These substances also easily react with stainless steel chemically.