Halachos of Netilas Yadayim part 3
By Rabbi Yochanan Eskenazi
We mentioned last week that one should preferably use a cup for netilas yadayim. There is a machlokes haposkim whether one may use a disposable, plastic or paper cup. According to many poskim it is acceptable, however, in the opinion of Harav Moshe Feinstein, zt"l, since disposable cups nowadays do not have chashivus (importance), ideally they should not be used. If one has no other cup, perhaps he can use it (Igros Moshe OC 3:39).
As mentioned last week, according to the Zohar the reason we wash netilas yadayim is because there is ruach raah (spiritual impurity) on the hands. In addition to sleeping, other activities that cause ruach raah include: cutting nails (Shulchan Aruch 4:18), cutting hair (Shulchan Aruch 4:19), entering a bathroom, attending a funeral and entering a cemetery (Shulchan Aruch 4:18). The water used to wash off the ruach raah is prohibited to benefit from (Shulchan Aruch 4:9), since it can cause damage (Mishneh Berurah 4:21). One may not even give it to his animals (Mishneh Berurah 4:20) or wash his dishes or floor (see Shulchan Aruch 4:9). If water did get onto his dishes (e.g. he washed his hands over the dirty dishes in the sink) he should rinse off the dishes before using them (Laws of Daily Living Vol. 1 pg. 20).
Additionally, one should also be careful not to touch any food products before washing his hands (Shulchan Aruch 4:4). If one did, he should wash off the food if possible (Mishneh Berurah 4:14). There is a discussion in the poskim if one may buy food that a Jew who did not wash netilas yadayim touched the food. Some opinions hold that one should not buy from him [unless he is able to wash it off]. Others disagree that since a person will generally wash his hands a few times for sanitary purposes, we can assume that he washed some level of netilas yadayim (see Laws of Daily Living pg. 8: ftnt. 34).
Before washing netilas yadayim one should not touch any openings of his body (Shulchan Aruch 4:3). The Mishneh Berurah [4:12] writes that ideally one should not touch even the outside part of any of those openings [e.g. the outside of one's nose or ears]. However, it is permitted to touch those areas through a cloth.
Anytime one is required to wash netilas yadayim because of ruach raah, he should try to wash netilas yadayim after each thing he does which requires him to wash. For example, if one cuts his hair and nails, one should wash after each activity, as opposed to waiting until you complete both of them. Additionally, one needs to wash their entire hand (Mishneh Berurah 4:38).
There are additional cases when one has to wash netilas yadayim in order to clean them from uncleanness [like excrement or perspiration], but not because of ruach raah. In these type of situations, one would only need to wash his hand one time and does not need to wash his hand immediately (Mishneh Berurah 4:38). Included in this category is: touching shoes (Shulchan Aruch 4:18) and touching a normally uncovered part of the body (Shulchan Aruch 4:18 & Mishneh Berurah 4:41).
The poskim write that there are certain instances one would not be required to wash netilas yadayim. This includes: sticking your hand into the bathroom [e.g. to turn off the light switch] (Shu"T Rivivos Efraim 1:6:1); one who bites his nails out of habit or nervousness; one who cuts someone else's nails (Laws of Daily Living pg. 31); one who cuts his beard or peyos (Halichos Shlomo Tefillah 2:7 ftnt 10); one who touched shoes never worn outdoors or only touched the shoelaces (Laws of Daily Living pg. 36); one who gets up in the middle of the night to take care of a child [and touch the bottle] (Halichos Shlomo Tefillah 13:16).
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