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Use honey, vinegar, olive oil, and spices. Rinse your hair with chamomile tea. Apply baking soda to your hair. Add cinnamon to your conditioner. Use rhubarb. Lighten your hair with water and lemon.
Mix a cup (240 mL) of raw honey with two cups (475 mL) of distilled vinegar, a tablespoon (15 mL) of olive oil, and a tablespoon (15 mL) of cardamon. Mix the ingredients until you have an even consistency throughout. Then, work the mixture evenly into your hair and put on a shower cap. Leave the mixture on and wash it out in the morning. For best results, make sure you're using raw, uncooked honey. You may have to find this at a health store. Brew a strong cup of chamomile tea using a tea bag or tea leaves. Let it cool until it's lukewarm and pour it over your hair. Let your hair dry for about half an hour. Then, shampoo and condition your hair as you normally would. You may notice some lightening. This is a good method to try in the morning. You can make a cup of tea, apply it to your hair, and then wash it out during your normal shower routine. Mix warm water and baking soda together until you have a thick paste. Amounts will vary depending on the length of your hair. Work the paste into your hair. Let it sit on for 15 minutes before rinsing and shampooing your hair. Sprinkle some cinnamon onto a handful of conditioner and then work the mixture into your hair using your fingers or a comb. Pull up your hair and secure it with a towel or a shower cap. Keep the mixture in overnight and rinse it out in the morning. You may notice your hair has lightened. During the summer, when rhubarb is in season, you can use it to lighten your hair. Mix about a quarter cup (60 mL) of chopped rhubarb in with two cups (475 mL) of water. Bring the water to a boil and then strain the liquid. Work the liquid into your hair and let it sit on for 10 minutes before rinsing it out. Mix a cup of lemon juice with two cups of water. Work the mixture into your hair. Let it sit on until it dries. Your hair may lighten in response to lemon juice.