Q 1 : I use to make juices while fasting before iftaar, if the powder of that flavoured juice enters my mouth and nostrils unintentionally, did it break my fast. though i quickly went and washed my mouth. if it broke my fast will i have to pay qaza or i’ll have to pay kafara? and if i don’t exactly remember how many times this happened with me, maybe twice or thrice so what should be the ruling then? though i washed my mouth everytime the powder accidently entered my mouth. 

Q2: Is bathing in itekaaf for women valid? i.e. can she go refresh herself by bathing in a attached bathroom to where she is sitting in itekaaf. 

please answer as soon as possible, m really worried.