▲ 2 r/TheOCS
I want to be safe is this from my humidifier or dry amendments or worse power mildew?
That’s the best my micro scope works and honestly been worried, I do have build up on my fans, tent walls, and exhaust fan so I’m really not sure I use tap water too. Most easily rub off but some stick more it’s the same consistency as the stuff on my fans
u/Aggravating-Row-1234 — 17 hours ago