You said “may be made of pig fat”. If you are not sure, then it is permissible to use.

my parents buy a soap that may be made with pork fat and I have told them about it, but they still buy it because it is a good brand and it works well. Is it permissible for us to use this soap since we are only using it externally and would it invalidate our prayers?

Prayer | September 16, 2015 7:14 pm
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wanted to know what was the direction of prayer of Prophets before Muhammad Sallalaho ALyhi Wasallam.. I mean Muhammad Sallalaho ALyhi Wasallam used to pray towards Masjid Aqsa but what about other prophets who came before him?
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If we pray behind a Mushrik Imam who sacrifices for graveyards and calls the dead, is our prayer accepted?