3. Olive Oil and Lemon

If you ever get an itchy scalp, this hair remedy may become your new best friend. Scalps can itch for many reasons, including an allergic reaction to hair care products, stress, and dry weather. This olive oil and lemon mixture will reduce flaking and add some extra moisture for dry skin. Combine two tablespoons of lemon juice (fresh is best), olive oil, and water, then massage onto your scalp. Let the mixture set for about twenty minutes, then rinse and wash as usual. The lemon will help exfoliate your scalp while the olive oil moisturizes.