Your #1 enemy is heat. Hot water opens those cuticles and flushes out color like a drain. Take cool showers, even if it feels like torture.
Enemy #2 is hard water. If you have mineral-heavy water, it deposits copper and iron onto your hair. That creates “red brass” that’s almost impossible to fix.
Enemy #3? The sun. Yes, the sun bleaches bleached hair even further, turning it into a weird straw-like color. Wear a hat. You’re not a vampire, but your hair is.
The “Touch-Up” Reality Check
Your roots will grow in about half an inch per month. That’s roughly the length of a grain of rice. Those dark roots? They show up fast.
Most people need a root touch-up every 4 to 6 weeks. If you go longer, you get the “skunk stripe” look. It’s a bold choice, but usually unintentional.
Fun fact: Some people love the skunk stripe. It’s called “shadow root” hair. But you have to own it. Otherwise, it just looks like you gave up.