Can I use unopened and expired nail polish?

Unexposed and expired nail polish glue will hit the board. Generally, the shelf life of nail polish glue is 3 years unopened, and it can be used for 2 years if it is properly preserved. Usually, we should pay attention to cleaning the bottle mouth to avoid ultraviolet radiation, as long as it is dry and free of impurities. But sometimes there are many stereotypes, and the effect of forcibly using nails in time is also very bad.

Overview of nail polish glue

Nail polish glue is the material basis to realize phototherapy manicure. At present, the nail glue widely used in nail art, that is, ultraviolet curing gel material, is favored by nail people because of its light weight, good toughness, not easy to break and long retention time.

Nail glue, also known as nail glue, has been widely used in nail industry in recent years. Compared with general nail polish, nail polish glue, such as natural chemical nail polish glue, has the characteristics of environmental protection, non-toxicity, health and safety. Coupled with the advantages of compatibility with glue and nail polish, the color is full and transparent, easy to apply, and the luster is more lasting, so nail polish glue gradually replaces nail polish.