UV rays bleach everything—including your hair dye. Spend a few hours in direct sunlight. Lie on the grass like a lizard.
Sunlight acts as a natural lightener, especially on darker shades. It’s like free, lazy assistance. Just wear sunscreen on your face so you don’t look like a raccoon.
How to fade hair dye faster – Artofit
If it’s winter or you live in a cave, a tanning bed (just for your hair) works too. Don’t judge me—desperate times call for desperate measures.