Instructions for use of thermos cups

1、Before the new product is used, it must be sterilized by boiling water (or scalded several times with some edible detergent for high-temperature disinfection).
2、Before using, please use boiling water (or cold water) preheating (or pre-cooling) 5-10 minutes, in order to make the insulation effect better.
3、the amount of water, please hurry overfull, so as not to tighten the lid, boiling water overflow scalded.
4、Please drink the hot beverage slowly to avoid scalding.
5、Don't keep milk, milk button products, fruit juice and other carbonated drinks for a long time.
6、after drinking, please tighten the lid to ensure hygiene and cleanliness.
7、cleaning is recommended to use a soft cloth and diluted by warm water cleaning agent for food. Do not use alkaline bleach, metal rags, chemical rags and so on.
8、stainless steel cups on the inside will sometimes contain iron and other substances due to the impact of the bloom and produce some red rust spots, can be soaked in warm water with diluted vinegar for thirty minutes, fully cleaned.
9、in order to prevent odor or stains, and can be used for a long time clean. After use, please wash and dry it well.