I noticed this too, after I started wearing my hair curly on a regular basis. My hair started to clog the drain, which it never did when I straightened daily. I freaked out too, thinking I was losing more hair, but it doesn't appear to be thinning and I think it's because I'm not touching it or brushing/combing during the day like I used to. So I think you are fine.
Originally Posted by kygirl
Same here

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2B/C-3A) fine - low porosity
Wash: Daily Fix,SMT, Kesham, Urtekram
RO: Motions CPR Li, Inecto Cocos co, AO GPB, KCTT
acv-rinse, sometimes honey-rinse
LI: coconut oil (winter), CJBC-LI
Styling: AVG, Etos Solid Power Gel, Taft gel, CJPP
Plopping~Pixiecurl diffuse~clipping