Care and use instructions for porcelain items Why these guidelines matter Preserves finish and appearance: gentle cleaning and stain removal keep the porcelain surface looking and reduce visible scratches. Prevents damage and cracking: avoiding sudden temperature changes and open flames reduces the risk of thermal shock. Extends product life: proper care maintains function and usability for everyday use. Key care points Clean gently: use a soft cloth or nonabrasive sponge. Do not scrub with hard objects such as steel wool or wire brushes, which can scratch or wear the glaze. Remove light scratches: for minor surface scratches, gently rub the area with a small amount of plain toothpaste on a soft cloth, then rinse and dry. Avoid extreme heat sources: do not expose the porcelain to open flames. Avoid rapid temperature changes (for example, placing a hot item into very cold water) to prevent cracking. Remove tea or beverage stains: clean stained areas with a diluted solution of lemon juice or white vinegar, rinse thoroughly, and dry. Practical attributes (what to expect) Material: porcelain—delicate glazed surface that benefits from gentle care. Performance: retains appearance and functional integrity when cleaned and handled correctly. Compatibility: suitable for everyday use with standard household cleaning methods; avoid abrasive tools and direct flame. Use scenarios Daily hot beverages: use this porcelain cup or mug for tea or coffee; clean stains promptly with lemon juice or vinegar to maintain appearance. Entertaining and display: when used for serving or display, clean with a soft cloth and avoid abrasive cleaners to keep the glaze scratch. Travel or office use: for routine use at the desk, handwash gently and avoid exposing the piece to sudden temperature changes (for example, moving from a hot drink to a freezer environment). Simple care routine After use, rinse and wash with warm water and a soft cloth or sponge. For light scratches, apply a small amount of toothpaste and rub gently, then rinse. For stains, apply diluted lemon juice or vinegar, let sit briefly, rinse, and dry. Store in a stable environment away from direct heat sources and rapid temperature changes. Following these steps will help maintain the porcelain's look and function without altering the product's intended use.