Must one wash his hands after touching slippers? Yes.[1] However there are Poskim[2] who are lenient. [1] Nimukeiy Orach Chaim 4:3 [2] Ashel Avraham Butchach 4; Nimukeiy Orach Chaim 4:3 negates this opinion. See also Aruch Hashulchan 4:21; Piskeiy Teshuvos 4:22
Must one wash his hands after touching slippers?
Yes.[1] However there are Poskim[2] who are lenient.