Do not worry , you would not loose your hair and become a bald. 100-150 string of hair loss in a day is in the normal limits . those hair dying, bleaching or hair styling may affect the hair string but do not cause a permenant damage or loss of hair.
Folliculitis Decalvans is a terribly aggressive disease. I have seen this appear in a couple of patients over the past 27 years in practice and it is difficult to manage, I would consider an alternative, like Scalp Micropigmentation which will not be aggravated by this disease. You seem to k...
Pollution does not cause hair loss itself, so you may need to have a full exam with an hair surgeon, internist and/or endocrinologist to find out any reason/restoration for hair loss.