Maintenance and Rust Removal Methods of Stainless Steel Kitchenware

Q1: How to prevent stainless steel kitchenware from rusting?

A1: 1. Clean it in time after use, especially after using it to cook acidic or high-salt foods, to avoid long-term corrosion; 2. Dry the surface with a clean cloth after cleaning to prevent water stains from remaining; 3. Avoid storing wet kitchenware in a closed environment; 4. Do not use hard scouring pads to scratch the surface, so as not to damage the oxide film.

Q2: What are the safe rust removal methods for stainless steel kitchenware?

A2: 1. Use white vinegar-soak the rusty part in white vinegar for 10-15 minutes, then wipe it clean with a soft cloth; 2. Use baking soda-make baking soda into a paste with water, apply it to the rusty area, wipe it gently after 5 minutes, and rinse with water; 3. Use a dedicated stainless steel rust remover-choose a food-safe product, and follow the instructions for use.

Q3: Can stainless steel kitchenware be used in an induction cooker?

A3: It depends on the material. Most stainless steel kitchenware (such as 304, 316) is magnetic or weakly magnetic, which can be used in induction cookers. However, some high-purity austenitic stainless steel kitchenware is non-magnetic and cannot be used in induction cookers. It is recommended to check the product manual before use.

Q4: Why does the surface of stainless steel kitchenware turn yellow after heating?

A4: The main reason is high-temperature oxidation. When the kitchenware is heated above 300°C, the surface oxide film will change, resulting in yellowing or discoloration. This phenomenon does not affect the safety of the kitchenware. It can be cleaned with a stainless steel cleaner or a mixture of lemon juice and salt.

Q5: How to maintain the gloss of stainless steel kitchenware?

A5: 1. Use a soft cloth and neutral detergent for cleaning, avoid using abrasive cleaners; 2. After cleaning, wipe the surface with a dry cloth to keep it dry; 3. Regularly polish the surface with a dedicated stainless steel brightener to restore the gloss; 4. Avoid contact with hard objects to prevent scratches.

Q6: Can stainless steel kitchenware be used to cook traditional Chinese medicine?

A6: It is not recommended. Traditional Chinese medicine contains a variety of chemical components, some of which may react with stainless steel under high-temperature heating, affecting the efficacy of the medicine and possibly generating harmful substances. It is best to use ceramic, earthenware, or glass containers to cook traditional Chinese medicine.