How to prevent an oily scalp?

pooper89
So my scalp gets really oily in dry climates. I don't know why. I moved to Colorado recently and I find I'm having wash it every 2 days or it gets super oily and I get dandruff and it's just gross. I got a color treatment also so I don't want to be washing it constantly.

Any girls on here got any tips for managing this?
How to prevent an oily scalp?
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