Color-changing Cup Use Precautions

Avoid drastic temperature differences:

It is strictly prohibited to immediately put hot water into the refrigerator or take it out of a low-temperature environment and directly fill it with high-temperature liquid. Sudden temperature changes can easily cause the cup to crack.

Prohibit high-temperature equipment:

Do not put the cup in high-temperature equipment such as microwave ovens, dishwashers, disinfection cabinets, etc. High temperature can damage the color changing coating or cause safety hazards.

Gentle cleaning:

Use a soft cloth, water, and neutral cleaner to wipe, and avoid using hard brushes, steel wire balls, or strong acid/bleach cleaners to avoid scratching the discolored layer or accelerating aging.

Avoid soaking:

It is not advisable to soak in water for a long time to avoid affecting the adhesion of the coating or causing it to peel off.

Avoid light storage:

Avoid direct sunlight or strong light exposure to prevent color changing patterns from fading or coating failure.

Room temperature use:

It is recommended to use at room temperature, as extreme high or low temperature environments may shorten the lifespan of the Stoneware Color Changing Mug by

Scratch prevention:

Do not use hard objects to scratch the surface of the Designed Ceramic Coffee Mug body to avoid damaging the color changing layer or causing the pattern to peel off.

Material safety:

Color changing cups produced by legitimate manufacturers usually use non-toxic thermosensitive materials, but products labeled as "lead-free" and "compliant with GB4806.5 standards" still need to be selected.

It is recommended to clean with warm water (below 40 ℃) before first use to avoid potential problems caused by alternating cold and hot temperatures.

The above precautions can ensure the safety and service life of ceramic color changing cups, while reducing health risks.