How to make henna black

henna

Henna powder is made by drying the leaves of the henna plant, which is grown in North Africa, West and South Asia, and North Australia. It is used in dyeing hair, skin, and nails, and in tanning silk and wool. It was used in Egypt about six thousand years ago, and the dye substance in henna is called Lawson, an acidic liquid must be added to the henna to release the dye molecules in the henna, which give the red color. The article will mention how to make the henna black.

How to make black henna for engraving

Black henna is known as chemical henna, and it is used in henna engravings, especially Arabic inscriptions, and many people prefer it on special occasions and weddings. Because it is different from the usual henna color, but in fact this type contains a substance (in English: p-phenylenediamine), which is considered a dangerous substance when applied directly to the skin, as it is used to dye hair, not skin.^[XNUMX] To obtain dark-colored henna that is safe for engraving, you can follow the following tips:

Keep the henna on for a long time, 7-12 hours.
Do not wash the henna and remove it by rubbing the dry henna off the hands.
Make a mixture of boiling water and sugar, and after it cools, add a few drops of lemon juice to it, then apply it a few times on the inscription after the henna dries.
Cover the inscription and wrap it carefully so that it is not damaged.
Heat the cloves and expose the carving to its rising smoke after applying the previous sugar mixture.
Do not wash the inscription with soap and water.

How to make henna for engraving

Natural henna can be prepared for engraving at home, and this method is better than artificial henna. Because it gives a dark red color that lasts longer, and the method is:

Harmful effects of black henna

Applying black henna to the skin can cause redness, swelling, ulcers, chemical burns, pain, and skin damage, in addition to leaving an inscription-shaped scar that never fades, and a permanent allergy to paraphenylene. A sensitivity test must be performed before applying henna to the hair. So as not to cause a bad allergic reaction.

How to make henna black for hair

Henna can be made black for hair by using henna and indigo, which is a natural substance with a dark blue dye. It is used in tanning clothes such as jeans, and treats some conditions such as scorpion stings, ovarian cancer, and stomach cancer. Therefore, this method is considered safe for dyeing hair black. ; It contains natural ingredients, in addition to adding shine to the hair. It should be noted that mixing henna and indigo gives the hair a dark brown color. To obtain the black color, the hair is dyed with henna first, then indigo is applied to it. The method is as follows:

How to make henna to dye hair

This is one of the ways to prepare henna paste for dyeing hair. It gives an orange, red, or dark red (burgundy) color, and this depends on the basic hair color and the type of henna used. One of the benefits of henna is that it prevents the secretion of excessive oils in the scalp, which leads to To oily hair, maintain hair elasticity, add lemon to the mixture. To release the dye molecules in the henna, add coconut milk, which is useful in moisturizing, nourishing and strengthening the hair, in addition to accelerating the dyeing process. The method is: