I have a 5 month old. The cradle cap wasn't coming off with olive oil, just getting worse. I used a special cradle cap comb and a baby brush (soft kind). Take a dollop of coconut oil or oil. Be generous with the application. Massage it in gently. Then use the baby brush in soft, circular motions round and round to roughen up the cap and loosen the scales. Then use the cradle cap.brush to gently remove the flakes. If you lool.on YouTube, you'll see exactly what to do. I repeated 4 times over 2 days. Stop when it's red or pink. Don't scratch at it. The comb works!!!! It's 4 euro in my area. Amazing stuff!!!!