One minute הלכה Halacha שיעור Shiur number seven, continuing along the same lines of washing because of נקיות Nekiyus cleanliness, not because of רוח רע Ruach Ra. The שולחן ערוך Shulchan Aruch in the same סעיף Seif as the shoes discusses the situation if one touches their scalp then you need to go and wash your hands before making ברכות Brachos, before דאווענינג Davening, potentially even learning. Now, the הלכה למעשה Halacha Lemaaseh is very misunderstood. The פוסקים Poskim nowadays actually say that the only application of this when you need to actually go wash your hands from touching your scalp is only if you actually scratch your scalp, literally put your fingers between your hairs and specifically in the area under your כיפה Kippah, which is normally covered, because that's where the area is assumed that the שמוץ Schmutz builds up, that the sweat builds up. And so this is very misunderstood and it's not דווקא Davka if you touch your head, it's just if you scratch under this area of your כיפה Kippah. Now if you even if you scratch anywhere else in your head like if you scratch your פאות Peyos, you don't need to go wash. Now if one is learning, you should not you don't need to go and go wash your hands with water if in the middle of learning. You just kind of scratch your hands on the table because it's not because of רוח רע Ruach Ra, just kind of scratch it off. Now before you דאווען Daven you really should be מוסר נפש Moser Nefesh go you should be going washing your hands. Again and the best way to do you'll see guys take your pencil, scratch your head under your כיפה Kippah with your pencil, rub it with your כיפה Kippah, that's למעשה Lemaaseh.