Some home remedies for a dry scalp include apple cider vinegar, baking soda, aloe vera, olive oil and coconut oil. For dry scalp due to dandruff, tea tree oil and ground aspirin are also options.
To use the coconut or olive oil method, those with dry scalps should massage about 10 drops of oil into their scalp, cover their head with a shower cap overnight, and then shampoo as normal in the morning.
Avocado and banana is another at-home option that uses food products. After mashing the fruits together, the individual rubs the mixture onto the scalp and allows it to sit for 30 minutes before rinsing it out. As a bonus, the fruits can also help make the hair shinier.
Lemon juice and apple cider vinegar both have antiseptic properties that can ease scalp itchiness. The individual combines one part water to one part lemon juice or apple cider vinegar before spraying the scalp with the mixture.
A baking soda mixture may relieve itchiness by balancing the pH levels of the scalp. Individuals make the paste with baking soda and warm water, which they should apply to the scalp for about 10 minutes.
Itchy scalp and dandruff often occur simultaneously. Tea tree oil has antifungal and antibacterial effects that may help treat dandruff and itchiness. The oil should be combined with equal parts water and applied directly to the scalp. Another home remedy for dandruff is ground aspirin. Individuals can grind up two tablets to combine with their regular shampoo. Aspirin has similar properties to salicylic acid, which is the main ingredient in many dandruff shampoos.