It is recommended not to continue using it. After the service life, some chemicals added in it may change. Spraying on hair or scalp may cause inflammation or hair loss.

After the hair styling gel expired, the product components deteriorated and could not be used. Hair gel is the most effective tool for hair styling. Usually water-based, the hair gel is quite light and will not increase the weight of hair. Hair gel is your best choice for shaping all kinds of light and stable hairstyles. At the same time, hair gel can also increase the smoothness and luster of hair. If the hair is thick and thick, it's best to set it with hair gel and dry it with hot air. Because the styling glue and foam glue with weak styling effect may not have a lasting and stable effect on your hair.