Different shapes of containers how to keep fresh

The use of maintain article, big principle is a hand does not directly contact with the bottle, the bottle maintain article. Cream bottle, therefore, as far as possible with digging stick, lotion bottles and cosmetic bottles can be used to dump keep zero pollution. Being head design ( 泵) Maintain article, because there are relatively consistency, not return, it is best to point to an abdomen to meet. Long time need not when, then clean with alcohol cotton piece after save. Nurture dropper design products, belongs to the most easy to the packing of the secondary pollution. Every access, in contact material is forced air pollution. It happened that the packing cost is far lower than the pressure head, on the whole aesthetic feeling and is superior to the head, so the brand even know that the most is not optimal, there are still a lot of commodity packaging. Besides the dropper design, wide mouth cream is a packaging for large area exposed to the air bottle; Plastic hose to maintain article, also have every access to accelerate the oxidation air. And all easy to 'eat' into the air and maintain article, in the large area exposed to the air is appropriate as soon as possible to use after opening, this kind of packaging products, not to burn for next reoccupy Probably all the oxidation gone bad) 。