I have been having blocked nose or rather, nasal congestion for the past two years. Each time I blow my nose, all I see is black substance which the ENT doctors confirmed it's black soot. I've used lots of nasal sprays and taken all kinds of oral medication with no effect. Of course, how will the drugs work when I'm still inhaling the same substance everyday? These are photos of what I saw after washing my curtains and bedsheet early this month when I returned from the Yulutide less than seven days that I traveled. Black soot has been the cause of my continuous blocked nose and it's even worst at night. When I thought I needed a little bit of ventilation, I won't be able to breath, and when the windows are shut, it still finds it way inside. #BlackSootIsReal Mods please help do the needful They are killing us in Port Harcourt.