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.
Witch Hazel is a natural astringent that can help relieve itchy scalp. This herb is beneficial when you have an itchy scalp due to hair coloring and daily blow drying. Mix one part witch hazel with two parts water. Pour the mixture onto your scalp and massage thoroughly. Let it sit for a few minutes.
You can choose any of the following remedies: 1  Mix 5 drops of tea tree oil in 2 to 3 tablespoons of olive or coconut oil. Massage this oil on your scalp and rinse it off after 1 to 2 hours. 2  Alternatively, add tea tree oil to your regular shampoo (2 to 3 drops per ounce of shampoo). Then, use it to wash your hair daily.