Kids love them, they're risk-free, and only last a few days – at least that's what 7-year-old Madison Gulliver's father ...

This is generic information. However, it is always advisable to do a patch test before applying anything directly to your hair.

Here's why: What is Henna? Henna is a plant-based dye that stains hair, skin, and nails. Unlike black or neutral henna, which contains chemicals, pure henna is free from artificial additives.

Before use, mix 1 tbsp of indigo powder and 1 tbsp of lemon juice into the henna paste. Coat your hair evenly, leave the pack for 2–3 hours, then rinse thoroughly with plain water. Avoid shampooing ...