After Leaving the toilet/rest room
When coming out of the toilet or rest room recite:
غُفْرَانَكَ
"(O Allah) I seek forgiveness and pardon from You".
الْحَمْدُ لِلَّهِ الَّذِي
أَذْهَبَ عَنِّي الْأَذَى وَعَافَانِي
"All Praise be to Allah, who removed the difficulty from me
and gave me ease (relief)".
(Mishkat)
Source/By :
Fortification of the Muslims through remembrance and supplication from the Quran and the Sunnah