The first thing is to wash your hair thoroughly with plain cold water, do not use hot water it will damage your hair. Make sure that you clean your hair completely so that you are confident that most of the hairspray is completely rinsed out.
Now take a moderate amount of shampoo which suits your hair and apply it all over your head. Be sure to use a mild shampoo that does not damage the hair.
Rinse the shampoo from your hair with cold water. You may want to repeat the shampooing process again to effectively get the hairspray out of your hair.
Take a big mug of water and add apple cider vinegar. The ratio should be half of the water. Apple cider vinegar is available for most grocery stores as it is pretty common.
Pour the mixture over your hair. Be careful to not get any apple cider mixture in your eyes. If you do, then just rinse your eyes with water.
The second last step is to apply a good quality conditioner and leave it for a while and then rinse it with cold water. You can use any conditioner that you prefer depending on your hair type. Always use a conditioner that you have already tried before.
Again in the end prepare a mixture of apple cider vinegar and water and pour it on your hair. This will ensure that all of the hairspray has been completely removed leaving your hair soft and clean.
If you have any issues with the instructions then try them again and remember to take your time so that you do not skip any step. It might be a good idea to ask your hair stylist for more advice when it comes to removing hairspray from your hair. Also, talk to friends or family members for their methods of removing hairspray from their hair.