Questions tagged [chametz-leaven]

Something made from one of the five grains, and which has been allowed to rise (leaven). Forbidden to eat or possess during Pesach (Passover).

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Using the SodaStream on Passover

Generally speaking, the contemporary practice is to be very machmir when it comes to Pesach, above and beyond the letter of any law. I'm curious to know if there have been any relevant rulings or ...
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1answer
113 views

Bal Tashchit and Chametz

Before Pesach, it is common to attempt to get rid of whatever chametzdik food one is able to. Taking this and the issur (prohibition) of bal tashchit into account, is it actually permissible to throw ...
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166 views

What is the difference between Sfardic and Ashkenazic calculations for the last time to eat chametz?

My community's luach (calendar) has 2 separate times for the last time to eat chametz on Erev Pesach: 10:09 for Ashkenazim, and 10:13 for Sephardim. How are these times calculated according to the ...
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513 views

Karet for eating chametz on Pesach - Where is the line drawn?

As I understand it, for something to count as a single act of eating, it must meet two requirements. The amount ingested must be the minimum of Kezayit. Some hold this to literally be the volume of ...
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1answer
1k views

Cranberries on Passover

Are fresh cranberries, bagged with OU (year-round) certification, kosher for Passover?
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297 views

Sold Chametz being visible

Is there any issue with chametz sold to a non-Jew being visible during pesach? For example, if I sell my whiskey, can I keep the whiskey in a glass enclosure in the living room where it could be seen?
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1answer
162 views

Is chimutz a wholly physical phenomenon?

The gemara seems to imply that chametz is not a concern with flour mixed with fruit juice. Indeed, amongst other effects, sugars (which are present in fruit juice) slow gluten development. However, ...
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Does one need a new toothbrush for Pesach or can he scrub his current toothbrush in Listerine?

Must one necessarily use a new toothbrush for Pesach on can he soak the toothbrush and scrub it in Listerine? AFAIK, Listerine is KP, based on what I saw fairly recently, on I think, Star-K site. ...
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May a nutrition scientist perform research on chametz as part of his job on Hol Hamo'ed Pesach?

For this question, I am interested only in the aspect of handling the chametz and "benefitting" from it on Hol Hamo'ed, not any problems, possibly of going to work. (Let's assume that if the worker ...
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2answers
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What can I feed my fish over Pesach?

What can people feed their fish over Pesach? Is it possible to feed them regular flakes, even if they contain chametz, since it is inedible anyway?
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1answer
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Can an induction hob be kashered on Pesach?

Induction cooking involves an alternating magnetic field in a coil underneath a smooth glass/pyrex surface. This alternating field induces eddy currents in an iron pot placed on the hob. In turn, ...
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1answer
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Aquiring chometz as an agent of a non Jew

Danger: Complicated hypothetical question In my office there are some hefker chometz sandwiches on chol hamoed pesach and on a nearby intersection there is frequently a non jewish beggar (Beggar A). ...
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Questions regarding hand shmurah matzoh checking process

Recently, I watched a youtube video showing how hand shmurah matzot are baked. I think it was from the pupah tzelem factory. The narrator showed an explained that after the matzot exit the oven and ...
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160 views

Do you own chametz bought on credit?

On Hol Hamo'ed, someone purchases chametz on-line using a credit card. The order was processed during Hol Hamo'ed, but will arrive at the person's home after Pesach is over. The credit card payment is ...
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70 views

Retroactive benefit for a Gentile's chametz?

Some credit card companies offer a cash bonus for store purchases. Let's say Mincha has a live-in Gentile worker, Jim. Jim is an authorized credit card user for Mincha's account. During Pesach, Jim ...
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198 views

How can someone dispose of chametz trash that someone has disposed on his private property?

Someone's home is on a public street. A homeless man likes to feed bread to the birds that are in the nests and on the person's lawn. Sometimes, the man just dumps a pile of bread crumbs on the lawn ...
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1answer
956 views

Play-doh, Passover, and Purina

from: http://doseofhalacha.blogspot.com/2014/04/toiletries-on-pesach.html On Pesach, anything that is rauy l’achilas kelev (can be eaten by a dog) is considered chametz. The Shulchan Aruch (OC 442: 9)...
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330 views

Can one feed the sheep / goat at the petting zoo sheep “pellets” on Hol Hamo'ed Pesach?

Some petting zoos have a small dispenser containing sheep food. They look like small pellets that I believe are a chametz mixture. Shulchan Arukh, Orach Chayyim 442:1 says: . אבל דבר שיש בו תערובת ...
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1answer
388 views

May one go on a fishing trip during Hol Hamo'ed Pesach where chametz is used as bait?

The captain of the boat charges for the boat tour only. He lends passengers a reel and puts a piece of bread as bait. You never touch the bread, and any fish caught will eat the bread, anyway. At the ...
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1answer
278 views

Do the rules of chametz apply to IV nutrition?

Does chametz apply only to what is eaten orally or to any type of nutrition / food regardless of how it is ingested?
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2answers
125 views

Buying Chometz to get rid of it

If a person would hypothetically not own any chometz the evening before Pesach, should/could they purchase chometz in order to get rid of it the following day? I am hoping to have this question ...
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0answers
111 views

Covering clean surfaces on Pesach

There is a prohibition of eating even a crumb of chametz on Pesach. After cleaning a surface with bleach (or the like), any remnant of chametz is not considered fitting for a dog to eat and certainly ...
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Is old matza kosher for Pesach? [duplicate]

Someone recently made the claim to me that matza from a previous year was considered chametz / may not be used on the subsequent Pesach. (And as such, they plan on throwing out the matza from last ...
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1answer
380 views

What is the difference in definition for 3 terms used regarding “leavened” (chametz)?

The Torah uses 3 terms that all appear to mean "leavened food" (from English definitions that I could find): חמץ and שאור are mentioned in Exodus 12:15: שִׁבְעַ֤ת יָמִים֙ מַצּ֣וֹת תֹּאכֵ֔לוּ אַ֚ךְ ...
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1answer
521 views

Regarding chametz, what is considered “not fit to be eaten by a dog”?

Regarding whether something needs to be considered chametz or not, there is a general rule of ראוי לאכילת כלב - i.e. - if a dog wouldn't eat it, then it's not considered food and therefore it is not ...
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Why would aluminum tins need a Kosher L'Pesach hechsher?

A few days ago, my son noticed that a small aluminum tin that we used had a stamp from the Badat"z that said Kosher L'Pesach. I know that people put food in aluminum tins. But I don't know of anyone ...
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1answer
92 views

Can you eat חמץ שעבר עליו פסח?

Suppose you have a Jew who does not keep Mitzvos. This person does not sell his Chametz when Pesach comes. He owns that Chametz throughout Pesach. Now, let's say I go to this person's house after ...
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1answer
232 views

Can an Israeli who is in the U.S. on 8th Day Pesach eat a Gentile's chametz kosher food? [duplicate]

Someone has both an Israeli family and a Gentile maid living with a U.S. family in the same house on the 8th Day of Pesach. During the week, the Gentile has been eating her kosher chametz food in the ...
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2answers
758 views

Given Chametz by a Guest on Pesach - how to react?

An invitation was given to someone to a Seder on Pesach and they show up with a nice, expensive bottle of Single Malt Scotch Whisky (which is unquestionably barley-based if you don't want to check the ...
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0answers
109 views

Can you buy chametz from a store whose owner profited from items sold during Pesach?

The scenario (theoretical): Mr. Lachmi sells his Zeppolli store to Luigi before Pesach. He tells Luigi that he can use all his ingredients to make Zeppolis or anything else he wants to sell, so long ...
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1answer
301 views

Is a Gentile allowed to store his/her chometz in your fridge during Pesach?

A woman has a Gentile helper live with her. She brings her own food during the year and stores it in the woman's fridge. The fridge is cleaned for Pesach. The Gentile buys her own food and it is ...
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0answers
58 views

Pasta-decorated items in Pesaj

I have a picture frame I made as a kid that's decorated with uncook, dry pasta (and has paint over it). So far every year I've put it away for Pesaj. What are the rules and considerations for items ...
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8k views

when do you stop eating bread and etc.. for passover?

Do you stop eating bread once Seder starts or beginning of the morning of Seder day? Not sure about this
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4k views

Vinegar on Pesach

Is white distilled Vinegar Ok to own on Pesach? Many products list vinegar as an ingredient such as Ketchup, mayonnaise, salad dressings etc.. Are they ok to own on pesach? http://www.crcweb.org/...
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Shalom Bayit and Chametz [closed]

Although this question certainly needs to be discussed with a personal Rav I would like to hear how others approach the matter. My wife and I come from very different backgrounds and Pesach often ...
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Badikas Chamatz in courtyards of cities today

Shulchan Aruch HaRav says: קרקעית החצר אין צריך בדיקה לפי שעורבין ושאר עופות מצויין שם והם אוכלים כל חמץ שנופל ואפילו אם ידוע לו שיש שם בחצר ודאי חמץ אין צריך ליטלו משם בשעת בדיקת ליל י"ד ואפילו ...
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1answer
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Can a hot water urn that is used throughout the year be used for Passover?

Can a hot water urn that is used throughout the year be used for Passover? If not, what is the reasoning why, if it is only used for water (i.e., not coffee). Would the same reasoning hold for a ...
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1answer
207 views

Chometz less than the size of a Kezayis

ב"ה I've heard when cleaning for Pesach that chometz that is less than the size of a kezayis isn't significant enough to be considered chometz. I am talking only concerning chometz which one isn't ...
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3answers
449 views

Israeli making pizza on last day of Pesach in the Diaspora

A Jew who lives in the U.S. own a pizza store. He wants to be sure that he has plenty of fresh pizzas ready to sell as soon as Pesach is over. So, before Pesach, he sells his chametz to his Israeli ...
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2answers
318 views

By what time should I be completely finished cleaning my home and searching for chametz?

My community's calendar says to eat Chametz until 11:06AM, and to burn Chametz by 12:12PM, and to light candles at 7:36PM. Does this mean that I need to be completely finished with kashering my home, ...
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1answer
97 views

Checking house for chometz then deciding to not leave

If someone will be leaving their home before the time of bedikas chometz they must be "bodek" (check) the home for chometz in the same way they would check on the night of the 14th of Nissan. If a ...
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1answer
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Why in the Temple were the meal offerings that were unleavened, kneaded with warm water?

The meal offerings in the Temple (that were unleavened – matzo) were kneaded with lukewarm water Rambam Maaseh Hakorbonos - Chapter 12 Halocho 21 despite the fact that this accelerates leavening. We ...
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1answer
101 views

Can you use an LED light array for searching for chametz?

Would this portable LED light array which has 30 LEDs spread over an area of around 6 inches by 1 inch be suitable for bedikat chametz? If not, why would a traditional beeswax candle be better? The ...
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4k views

May one eat eggs purchased on Passover?

It is a common practice for people to buy their Pesach eggs in advance of Pesach. I've seen different reasons for this, including: The popular notion that some chametz might somehow get into the egg,...
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2answers
106 views

Is there a concept of ביטול by chametz

I've heard that there is no concept of ביטול regarding חמץ. If that is true then is a Davar ha'mamid an issur d'oraisa on pesach?
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Finding the mishnah in tractate Pesachim that talks about beers

Can someone please tell me which mishnah in tractate Pesachim talks about the subject of the different beers regarding the laws of chametz?
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Drinking beer on pesach

Why is it forbidden to drink beer on pesach. First of all beer isn't in the form of a solid food so it can't be "leavening". Second the only time we describe the prohibition of food with an amount is ...
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2answers
793 views

Why do we burn chametz instead of other ways of destroying it?

Before Pesach we burn whatever chametz we have not sold or otherwise removed from our ownership. Why specifically do we burn it instead of finding another way to dispose of it? Perhaps a lest wasteful ...
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1answer
244 views

Renting out a Property which is not my home during Passover

I am responsible for an apartment in Jerusalem, owned by a family member, which is rented out for short periods, ranging from a night to over a month. In general it is rented to pretty much anyone. ...
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1answer
274 views

Can bleach be sufficient to cleanse for Passover?

A couple years ago I (Conservative) was asked by my wife (Baptist) to educate her church by running a Seder for them. I cleaned the kitchen and serving areas as best I could, vacuumed the carpets, ...