Do not expose to rapid temperature changes or extremes of temperature
Do not place in microwave, oven, dishwasher or freezer
Avoid pouring hot water into the product
Avoid placing in direct sunlight
Avoid contact with hard or abrasive materials
Avoid direct contact with table or desk while moving the product; it is recommended to place on soft cloth
Avoid packing in newspaper or other moisture-absorbing materials for long periods of time; soft cloth or bubble wrap is preferable
CLEANING
Hand wash by using a non-abrasive cleaner in warm water. It is suggested to cushion sink with a towel or rubber mat
Do not wash with extremes of temperature
If stains appear on the vessel, gently rub with half a lemon, wash with vinegar, or soak the interior with powdered dentifrice dissolved in lukewarm water
In areas with very hard water and high mineral content, distilled water will help prevent staining
Dust with a soft, lint-free cloth dampened in a mild ammonia solution to avoid scratching