☆ The use of skin care products is based on the principle that the hands are not directly in contact with the bottle mouth or the skin care products. Therefore, the cream bottle should be used as much as possible, and the lotion bottle and the lotion bottle can be kept to zero pollution by pouring.
☆ Insuffling care products, because of the relative consistency, less reflow, it is best to use the fingertips to connect. When not in use for a long time, wipe it with alcohol cotton and store it.
☆ The design of the dropper is the most easily packaged for secondary pollution. Each time it is taken, the internal material is forced to come into contact with air pollution once. However, the cost of this packaging is much lower than that of the indenter and the overall aesthetic of the package is superior to the indenter. Therefore, even if the brand knows that this is the least good, there are still many products packed like this.
☆ In addition to the design of the dropper, the wide-mouth cream bottle is also a package that is exposed to the air in a large area; the skin care products of the plastic hose are also used to accelerate the oxidative deterioration of the air every time it is taken. Any skin care products that are easy to "eat" into the air and exposed to the air in large areas should be used as soon as possible after opening. This type of packaged product cannot be used for later use in the coming year.