Salat Ul Hajaj is a way to promise yourself the activity with good intentions. Dua After Salaat Of Need keeps you reminded that you have agreed to do it in a good way. Reciting Salat Ul Hajaj keeps you close to Allah SWT, and you get endless blessings by reading these few words. You can read Dua After Salaat Of Need in Arabic and its English and Urdu Translation here to know the meaning of Salat Ul Hajaj.