This is not true and you can dye them as long as you avoid black
Read moreIf the woman will come out to non mahram men and show them her henna decoration, it is not permissible to help her do that. Kindly refer to the following link(s): https://www.assimalhakeem.net/is-allowed-for-a-muslim-women-to-learn-headdresscoiffure-and-to-work-as-a-hairdresser-in-a-nonmuslim-countrywhat-about-cosmetic
Read moreIf this is to restore the natural color, this is permissible. However, you must cover it from non mahram.
Read moreYou don’t need to use only henna. You can use any similar dye providing that it doesn’t form a layer or a coating on the hair but rather only gives it a color.
Read moreThis is not permissible.
Read moreYes, provided you cover it in front of non mahram men.
Read moreTatooing your body is totally prohibited in Islam. You can get cosmetic surgery.
Read moreAs long as it is not gold, this is permissible.
Read moreNo problem in using it.
Read moreDreadlocks are made of using one own’s hair by twisting and locking them and this is permissible. In case of wudhu, wiping over the head is sufficient, while for ghusl, the water must reach the roots of the hair and your scalp. You say the water reaches the scalp / roots, so this is permissible.
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