I have doubts regarding my istinja on western toilet seats.
Sometimes the whole process (istinjaa) takes me more than 20 minutes, but if I check afterwards with a toilet paper again same as #1 I might still find that is unclean. Everybody else does istinja very quickly – I dont know how that’s possible, but they probably don’t check either. Should I just avoid checking or am I doing something else wrong? These days I’ve stopped checking because I’m taking a lot of means and I assume its clean after without checking.