Unsourced material may be challenged and removed. (May 2015). Etymology is the study of the history of words, their origins, and how their form and meaning have changed over time. By extension, the term the etymology of [a word] means the origin of the particular word.
â¢ Lemon juice is also considered good for hair. Thus, simply rubbing some lemon juice on the scalp and rinsing the hair after a few minutes is one of the most effective Itchy Scalp home remedies. â¢ Add two drops of peppermint oil in a cup of water and massage the scalp gently with this solution for a few minutes.
Ways to Use Tea Tree Oil for Itchy Scalp. 1  If you can stand the strong composition of tea tree oil, use it undiluted. Take 5-10 drops of this oil and gently massage into your scalp.  If your skin is too sensitive, dilute tea tree oil with some baby shampoo. Add 10-20 drops of tea tree oil to 1/2 cup of baby shampoo.