Colouring your hair ash blonde

If you want to get a nice natural colour, go for henna.
Just mix two different henna colours together: 3 spoonfuls of black henna (make sure it's 100% natural as some contain toxic lead) and a spoonful of the "natural" colour.
Add some boiling water, mix and let it cool down. Then apply it and put a plastic bag on top and a sponge towel.
Keep it on for one to two hours, wash your hair and bingo- a natural ash blonde colour guaranteed!