I accidently played with bleach.
This always happens when I’m bored! I shall post the outcome later!
Basically, I mixed the bleach mix in a dish (Garnier Belle Colour Blonde Pre-Lightener) put my hair in plaited pigtails, leaving the length i wanted ‘dip-dying’ out of the plait and painted on with the bleaching brush.
Now I’m leaving it wrapped in tin foil, for 40 minutes, (checking every 10 minutes)
Wish me luck :)