If you have an oily scalp, always pre-shampoo when washing your hair (feat. New member greeting?)

One of my beauty routines is pre-washing and letting it sit.

I wash my hair before bed, but because I have an ultra-extremely oily scalp that gets greasy and sticky by the next afternoon, one shampooing session isn't enough to completely remove the oil from the crown, and the shampoo doesn't lather well due to the oil.

So, just like double cleansing to remove makeup, I pre-shampoo my hair before the main shampoo. When I shampoo a second time after the pre-shampoo, I thoroughly massage my scalp and leave the lather on for 2 to 3 minutes to deep cleanse. Unlike shampooing just once, my scalp definitely feels clean and refreshed. Also, I think it is just as important to thoroughly wet my scalp and hair with warm water to soften them before shampooing.

(And I just signed up today. Nice to meet you haha)