Use these easy home remedies: - To spot treat dandruff or a scaly, itchy spot on your scalp, take a cotton ball and apply a little bit of tea tree oil to it. Dip the cotton ball in a carrier oil like olive or coconut. Apply onto affected area. Rinse the areas with warm water after 15-30 minutes. Use this remedy every day or a couple of times a week if you have sensitive skin. - Take two tablespoons each of honey and olive oil, a teaspoon of freshly squeezed lemon juice, and five drops of tea tree oil in a bowl and mix well. Apply to the scalp and rinse after 30 minutes. Repeat twice a week to treat dandruff.- Take a small glass dropper bottle and fill with about 30 ml of jojoba oil. Add 3-4 drops each of tea tree oil, lavender oil, and geranium oil. Cap the bottle and mix well. Spread 3-4 drops of this mixture on hair length evenly for shiny luscious locks. - Take a tablespoon each of castor and olive oil and add a teaspoon of tea tree oil to it. Mix well and apply evenly to the scalp; rinse after 30 minutes. Use this remedy twice a week boost hair growth. - Make a hair mask using one egg, two tablespoons of onion juice, and 2-3 drops of tea tree oil. Apply this mask from roots to tips of hair, put on a shower cap, and allow to sit for 30 minutes. Rinse with cool water. - Take 4-5 onions, chop and boil in a litre of water for a while. Keep aside and allow to cool. Strain the water and add in a few drops of tea tree oil. Use this as a final rinse after you shampoo. - Take a cup each of water and apple cider vinegar. Add in five drops of tea tree oil and mix well. Use this as a final rinse for shiny, healthy hair. - Take half a cup each of water and aloe vera gel. Add in five drops of tea tree oil and mix well. Apply to scalp and rinse after 30-40 minutes. Use this remedy regularly to enhance hair growth and keep hair smooth and silky soft. - Steep two chamomile tea bags in 250 ml of water and allow to cool. Add in a few drops of tea tree oil and mix well. Fill the concoction in a spray bottle, spray onto scalp and hair, and rinse after 10-15 minutes. Use this remedy twice a week to boost hair growth. - Take a cup of yoghurt and mix in a tablespoon of olive oil and a few drops of tea tree oil. In a jug, combine two cups of water and a tablespoon of freshly squeezed lemon juice. Apply the yoghurt mask evenly to the scalp and hair and rinse off after 20-30 minutes. Use the lemon juice-water mix as a final rinse. Use this treatment twice a week to keep hair healthy and conditioned.