1) Sunnah way to wash clothes? Is it done 3 times if in washing machine? 2) Giving sadaqah/zakah on behalf of other person. Is the person intended rewarded? 3) For wudu/ghusl must you rub or is just letting water flow on body enough? 4) If water exceeds and visibly removes najasa is it purified?

Ustadh AbdulAziz al-Haqqan

1. Just normally wash them in the washing machine no need to wash them three times in the washing machine. 2. Yes in sha'a Allah 3. Just water flow unless there is something u need to rub in order to remove 4. Yes if there are no traces of it left.