What is the Masah Alal Khuffain

Masah alal Khuffain is Sunnah, if a man lives a day as a resident can wipe up one day and one night, and he could wipe up to 3 days and 3 night if he is a passengers. The man anointed by the leather footwear, will start wipe up when his Wudhu (ablution) will be braked after the first time of wearing leather foot wear. The time of wiping up will be start when the Wudhu (ablution) will be braked.

The Rules of Masah (wiping) is that the three fingers will be part of wet hand by water, then he will pass these fingers touching on upper side of legs.