If the hairspray stays in the hair for an extended period of time, it can lead to a variety of issues.
First, the hairspray can cause dryness and breakage. This is because the hairspray contains alcohol, which can be very drying to the hair. Over time, the alcohol can strip the hair of its natural oils, leading to dryness and breakage.
Second, the hairspray can also lead to product buildup. This is because the hairspray can accumulate on the hair shaft over time, leading to dullness and a greasy look. This buildup can also block the hair follicle, preventing it from absorbing nutrients and moisture.
Third, the hairspray can also cause scalp irritation. This is because the chemicals in the hairspray can irritate the scalp, leading to itching and burning.
Finally, the hairspray can also lead to hair loss. This is because the hairspray can clog the pores on the scalp, preventing the proper flow of nutrients and oxygen to the hair follicles. This can lead to hair loss.
In conclusion, if the hairspray stays in the hair for an extended period of time, it can lead to a variety of issues including dryness and breakage, product buildup, scalp irritation, and hair loss. Therefore, it is important to use hairspray in moderation and wash it out regularly.