In a non-metallic bowl, mix the desired amount of henna powder with lukewarm water to form a smooth, thick paste. You can also use tea, coffee, or hibiscus water to enhance the color and add depth.
For extra conditioning, add ingredients like yogurt, a tablespoon of olive oil, or a few drops of essential oils (such as lavender or rosemary) to the mixture.
Cover the bowl and let the henna paste sit for about 6-8 hours or overnight. This allows the dye to release its color. The resting time ensures that the henna is ready to impart a rich, deep color.
Wear gloves to prevent staining your hands, and drape an old towel or cape around your shoulders to protect your clothing.
Divide your hair into small sections for easier and more even application.
Using a brush or your gloved hands, apply the henna paste starting from the roots and working down to the tips. Make sure to cover all hair strands thoroughly for even color.
Once the paste is applied, wrap your hair with plastic wrap or cover it with a shower cap. This keeps the paste moist and helps in color absorption.
For a lighter tint, leave the henna on for about 1-2 hours. For a deeper, richer color, leave it on for 3-4 hours or longer. The longer the henna is left on, the more intense the color will be.
Rinse your hair with lukewarm water to remove all henna paste. Avoid using shampoo immediately after rinsing to allow the color to set and deepen over the next 24-48 hours.