Cool Hair Flakes After Washing 2023. Web applying tea tree oil directly on the scalp can cause inflammation or rashes, so people interested in using tea tree oil to treat dandruff can start by adding a few drops. An itchy scalp may be a sign that you need to switch to a dandruff.

Web dandruff is known to cause white, oily flakes, but it can also cause your scalp to feel itchy. Web here are some general recommendations. Web styling your hair after washing don’t blow dry your hair.