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.
Home Remedies for Itchy Scalp. 1. Tea Tree Oil- The Best Home Remedy for Itchy Scalp. For centuries, tea tree oil has been used for dandruff, dry hair and itchy scalp and not in vain! The the component terpinen-4-ol gives tea tree oil its strong antibacterial, anti-fungal and anti-inflammatory properties.
1 Itchy scalp: Add lavender, cedarwood or basil essential oil to shampoo to reduce itching. 2  Thicken hair: Add rosemary to shampoo to naturally thicken hair and increase volume.  Strengthen nails: Mix 10 drops of frankincense, myrrh and lemon essential oils into two tablespoons of vitamin E oil, then rub on cuticles.