Austenitic Stainless Steel
- Do not place near fire sources.
- Do not use in ovens, microwave ovens, or other heating equipment.
- Wash with a neutral dish detergent before first use.
- Keep away from open flames or direct heat.
- Children should be under adult supervision when using this product to prevent burns.
- Do not put dry ice in the product.
- Do not sterilize by boiling, as this may cause deformation or damage.
- Avoid soaking the product, as it may lead to rust.
- Do not use abrasive scouring pads, wire wool, or harsh cleansers, as these may scratch or damage the surface.
- The cup itself is not prone to rust, but red rust may appear on the surface due to limescale. For cleaning, fill the container with a solution of 10% vinegar and 90% lukewarm water, and let it sit for about 30 minutes. Rinse thoroughly to remove all vinegar residue.
- Do not add strong acids or alkalis to avoid corrosion of the inner wall of the container.
- Avoid dropping, bumping, or strong impacts, as these may deform the product and affect its functionality.
- To minimize bacterial growth, do not use this product to store dairy products or baby food for extended periods.
- After use, be sure to wash with warm water and air dry in a cool, dry place.