I noticed a couple of people have asked about using vinegar on the hair. Vinegar, as well as, lemon juice can be used as an acid rinse. Both products are used to remove any build-up from the hair and scalp. Build-up clogs the pores and weighs down the hair. We are all susceptible to it and we all need to be rid of it. Using either a vinegar solution or a lemon juice solution (1part-3 parts water) as a final rinse can remove all unwanted 'stuff' from the hair and scalp leaving both fresh, clean, and healthy with no lingering odor.
For dry scalp there is a product in drug stores which is called 'Kolestoral'. It is a really inexpensive treatment for the scalp and it works. Just follow the directions on the tube.
Good luck!
Source: Learned during my apprenticeship - I am a barber/stylist.
By hairstylist from Ontario
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After shampooing and rinsing your hair in warm water, make your final rinse as cold as you can stand. It causes all the "scales" of the hair shaft to close back up (warm water opens them) and your hair will be as silky as can be.
When you want to get all the hairspray and chemical build up out of your hair, use Dawn detergent once a week to strip it from all of those chemicals. Instead of using shampoo, use a little Dawn and wash your hair.
Mix. Comb through clean, wet hair. Leave on for 10 minutes before rinsing. Restores pH balance and makes hair shiny and more manageable.