Do Wudhu (Ablution) and Roza (Fasting) become void by using Naswar?
In the name of Allah, the Beneficent, the Merciful
Using of Naswar does not affect one's state of ablution, since using it is not among the things which invalidate Wudhu. However, one should refrain from using it while fasting since it invalidates the fast.
And Allah knows best.
کما في بدائع الصنائع: قال النبي صلى الله عليه وسلم الفطر مما يدخل والوضوء مما يخرج اھ(2/92) ۔ والله اعلم بالصواب
Fasting does not break by discharge of Mazi (pre-coitus discharge)
English 0 Invalidators of Fasting