I have a weird dandruff problem, I keep my hair …

Comment on How Often Should i Wash my Hair if I Have Dandruff? by Lawrence.

I have a weird dandruff problem, I keep my hair really short and as it gets longer I start getting dandruff so before I go for my monthly haircut I start getting dandruff and as soon as I cut. My hair again the dandruff dissapears and then the cycle starts again I was wondering if anyone had some advice on what’s going on? P.s I use head and shoulders also so I’m not sure why this happens