02.16.09
Answering Salam During Wudu
It is recommended to give salam even to people who are making wudu and it is obligatory for the person making wudu to respond to such salams : Fatawa of Shaykh al-Islam Zakariyya al-Ansari. Hasyiah Ibnu Qasim on the Tuhfah ( 9:227 )
However if that person is making wudu in a place that contains a toilet then it is offensive for that person to respond: Hasyiah Ibnu Qasim on the Tuhfah ( 9:228 )
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