Use of Stainless Steel Tableware

Q1: What material of stainless steel tableware is the safest?

A1: 304 and 316 stainless steel are the safest choices for tableware, which comply with international food safety standards (such as FDA, LFGB). Avoid buying low-quality tableware with unknown materials, which may contain harmful elements such as lead and cadmium.

Q2: What should be paid attention to when selecting stainless steel tableware?

A2: 1. Check the material mark-look for "304" or "18/8" (18% chromium, 8% nickel) on the product; 2. Observe the surface-should be smooth, free of burrs, scratches, and discoloration; 3. Check the craftsmanship-welding should be firm and smooth, without gaps; 4. Verify the certification-choose products with FDA, LFGB and other certifications.

Q3: Can stainless steel tableware be used in a microwave oven?

A3: No, stainless steel is a metal material that will reflect microwave rays, which may cause sparks in the microwave oven, damage the equipment, and even cause safety hazards. It is recommended to use ceramic, glass, and other microwave-safe tableware.

Q4: How to clean and maintain stainless steel tableware?

A4: 1. Use a soft cloth and neutral detergent for cleaning, avoid using hard scouring pads and strong alkaline/acidic detergents to prevent scratching the surface; 2. Dry it in time after cleaning to avoid water stains and rust spots; 3. Do not store strong acidic foods (such as vinegar, lemon juice) for a long time to prevent corrosion.

Q5: Why does stainless steel tableware have rust spots?

A5: Common reasons include: 1. Long-term contact with salt, acid, and other corrosive substances; 2. The surface is scratched, and the oxide film is damaged, leading to local corrosion; 3. Using hard water for cleaning, and scale accumulates and forms rust-like spots. Rust spots can be removed with a mild stainless steel cleaner.