There is this little bottle you can buy from a beauty supply store like Sally's if you have one and it's a blue liquid. You mix it with your shampoo. Otherwise you can buy shampoo and conditioner with it already in it. I don't know what it is called but it is blue in color and it removes red/orange and gold tones.
You are SO mistaken if you think there's any natural product, etc., that would remove redness/orange from your hair.......NO SUCH THING.
Is the red/orange from some color you did yourself? or your natural color?
Whichever the case, DO go to a professional and get it done right.......
and Henna? are you kidding?? NO WAY should you mess with henna, esp. when trying to change/correct the colors you are concerned with.
Trust me, you will only be sorry if you try to do it yourself!!!!!!!!!!!!!!!!
There are times in life when it really pays to spend some money to do it right!!!!!!!!!!!!!!
If they are your natural tones, why would you want to rid yourself of them?
I heard charcoal can pull out the metals that are in box colors.
There is nothing natural that will lighten it....