How to choose a plastic water bottle correctly?

Plastic water cups are very common daily necessities in life. Whether workers work, students read books, or white-collar workers go to work, they will bring a plastic water cup, but how to choose a good and safe plastic water cup? Should I choose a beautiful color or an expensive one? Before choosing a plastic water…

How to clean the thermoflask?

1. The raw materials for cleaning the liner are selected to be used for cleaning the liner to remove the peculiar smell (you can choose one) Salt to remove the peculiar smell-pour salt into the thermos cup, dilute with heated water, shake well, soak for 5-10 minutes, and then rinse off. Orange peel to remove…