QUESTION: Is it preferable to use kosher soap for washing oneself?
DISCUSSION: There is a view(1) that prohibits the use of non-kosher
for washing, based on the Talmudic(2) principle of sicha k'shesiya
(anointing oneself on Yom Kippur is like drinking on Yom Kippur). Other
poskim(3) rule leniently, however, since soap is not fit for consumption.
The Mishnah Berurah(4) says that if kosher soap is readily available, one
should conduct himself according to the more stringent view.
QUESTION: How mandatory is Chazal's advisory that a guest should
change his customary lodging place?
DISCUSSION: Rashi(5) explains that there are two reason behind this
* Switching lodgings discredits the guest, since he will be considered
hard to please or disreputable in some way.
* Switching lodgings harms the host's reputation, since it gives the
impression that his lodgings were unsatisfactory.(6)
It follows, therefore, that if a guest has a bona fide reason to
change his lodging place, the halachah will not restrict him from doing
so. For example, if a guest customarily lodged at a certain home, but came
to town for a simchah and wants to stay at the home of the ba'al simchah,
that would be permitted. If a guest customarily lodged at a certain home,
but upon his return visit the original host was out-of-town, indisposed,
or no longer had the space for guests, the halachic advisory would not
apply and the guest could stay elsewhere.(7)
QUESTION: If one wants to cool off boiling hot tea or soup on
he put an ice cube into the cup or bowl?
DISCUSSION: If the tea cup or the soup bowl is a keli shelishi, as
often the case, then it is permitted according to all views to put an ice
cube in it. If, however, the cup or bowl is only a keli sheini and the tea
or soup is piping hot, putting ice in may be a possible issur min ha-Torah
and should be avoided.(8)
QUESTION: Are men or women required to remove their rings before
their hands for the morning netilas yadayim (negel vasser)?
DISCUSSION: L'chatchilah, all the rules that govern netilas yadayim
meal apply to the morning netilas yadayim as well.(9) Just as a chatzitzah
(halachic obstruction) invalidates netilas yadayim for a meal, so, too, it
invalidates negel vasser, l'chatchilah. Generally, a ring is considered a
chatzitzah since the water cannot easily touch all parts of the finger
when a ring is on the finger. Even though a loose-fitting ring does allow
the water to reach all parts of the finger, the poskim maintain that it is
difficult to assess what, exactly, is considered loose and what is
considered tight. All rings, therefore, should be removed before washing
negel vasser.(10) But b'diavad, a chatzitzah does not invalidate the
morning netilas yadayim and a woman who forgot or failed to remove her
rings need not repeat the washing.(11) Moreover, if a woman has a hard
time removing the ring from her finger, she may leave it on when washing
netilas yadayim in the morning.
A ring is considered a chatzitzah only for men or women who
sometimes, even on rare occasions, remove it from their finger. The
occasional removal signifies that the person is sometimes particular about
having the ring on his finger, rendering it a chatzitzah. But men or women
who never take their rings off, even when kneading dough, swimming or
performing manual labor, may l'chatchilah wash their hands while wearing a
QUESTION: What may be done if one realizes on Shabbos or Yom Tov
car lights - either the headlights or the dome lights - were mistakenly
DISCUSSION: In order of halachic preference, the following may be
* If a non-Jew who sees the lights on offers to shut them off, it is
permitted to accept his offer. Although generally it is forbidden to
directly benefit from an action of a non-Jew on Shabbos even if he offers
to do a forbidden Labor on his own, shutting off lights is considered an
indirect benefit - a preventive action, which is permitted.(13)
* If there is no non-Jew who offers to shut off the lights, it is
permitted to hint to a non-Jew that the lights should be turned off, e.g.,
it is a pity that the battery is going to die.
* If the hint will not be understood, and if the battery will in all
probability die and cause a substantial loss to the owner of the vehicle,
it is permitted to ask the non-Jew directly to extinguish the lights. This
is permitted because most poskim hold that extinguishing a light on
Shabbos is merely a Rabbinical prohibition,(14) and the basic Halachah(15)
is that it is permitted to ask a non-Jew to perform a rabbinical
prohibition on one's behalf in order to prevent a substantial loss.(16)
QUESTION: Some cookie recipes do not have any water, wine, grape
olive oil, milk or bee's honey as an ingredient. What are the halachos of
hafroshas challah regarding such dough?
DISCUSSION: L'chatchilah, a dough of 10 cups or more of flour that
contains none of these liquids should not be made at all.(17) A small
amount of water should be mixed in during the kneading process even if the
recipe does not call for it.(18)
B'diavad, if such a dough was prepared, challah is taken but no
blessing is recited. Unlike standard challah, however, this challah cannot
be disposed of by burning. Rather, it must be buried in the ground.(19)
4 Beiur Halachah 326:10. This is also the ruling of Darkei Teshuvah 117:33.
5 Erchin 16b.
6 Accordingly, one should not change even from one Jewish-owned hotel to
another as it discredits the hotel where he stayed, unless he has a bona
fide reason for doing so.
7 See Piskei Teshuvos 170:6 quoting Ahalecha B'amitecha.
8 Based on Mishnah Berurah 318:48,Chazon Ish O.C. 52:19, Igros Moshe O.C.
4:74-4 and Minchas Shelomo 2:34-22.
9 O.C. 4:7.
10 Igros Chazon Ish 1:4.
11 See Eishel Avraham O.C. 4.
12 Based on Mishnah Berurah 161:19 and Aruch ha-Shulchan 161:6. [A woman
who removes her ring only when immersing in a mikveh may still wash with a
ring on her finger.]
13 Based on O.C. 307:2 and Mishnah Berurah 11 and O.C. 334:25 and Mishnah
Berurah 61. See The Weekly Halachah Discussion, pgs. 124-128 for an in-
depth explanation of this issue.
14 See Mishnah Berurah 278:3.
15 See Mishnah Berurah 307:22 and Sha'ar ha-Tziyun 334:57.
16 Melachim Omnayich 4:8 and 6, note 4. See Shemiras Shabbos K'hilchasah
30, note 14.
17 Y.D. 329:10 and Shach 7.
18 See Mishnah Berurah 462:20 and Sha'ar ha-Tziyun 27.
19 Chazon Ish, Shevi'is 5:10, quoted in Derech Emunah, Bikurim 6:84.
Nowadays, there is some flour that is produced from grain that was soaked
in water. Challah separated from dough made from such flour may be
disposed of by burning; see Pischei Teshuvah Y.D. 329:3.