Fibrin is an insoluble protein that is formed during the clotting of blood. If I look closely at the drained fluid, sometimes I can see thin white strands of protein. Over time, that stuff will collect and clog toilets and other drains. I’ve noticed that my toilet has started to flush slower so maybe there is a fibrin buildup.
I read online that the solution is to put a bit of enzyme cleaner that eats away organic matter. I found this on Amazon and will start trying it this week.
Life with chronic diseases 