Cleaning Stains on Shabbat

The Aish Rabbi Replies

Thank you for raising this very relevant question – which so often occurs during our Shabbos meals. The options for this are rather limited. Most significantly, you may never use water or any other cleaning agent to remove a stain. Even just wetting the stain with a bit of water is strictly forbidden. In general, laundering is a Torah prohibition, a corollary of “bleaching” (melaben) – one of the 39 Forbidden Labors on Shabbat. And this is not limited to washing or bleaching an entire garment. Removing a single stain (and at times even wetting a clean garment) is included in the prohibition. (Note that applying stain stick on a stain, apart from the prohibition of laundering, is forbidden because of “smoothing” – rubbing a solid to make it smoother. See this article for further details.)

Barring the use of water, what other options are available? Firstly, you may wipe off the surface dirt, the part of the spill lying on top of your garment (which may be most or all of it, especially if you react quickly.) Cleaning off dirt not absorbed in or attached to your garment is a simple act of removing, and does not involve actual laundering at all.

What about a stain that is absorbed into your garment or stuck on it? Although the use of water is forbidden, is it permissible to simply scrape it off? Here a different issue is relevant. The act of scraping itself, without the use of a cleaning agent, is not considered an act of laundering per se. Even so, entirely removing a stain is an issue – as that is a form of making the garment “shiny”. (Doing such is a Rabbinical extension of the forbidden labor of bleaching.) With this distinction in mind, an important leniency presents itself – that we may partially scrape off a stain and lessen it – so long as we do not remove it entirely and make our garment “shine”.

There are, however, some significant limitations to this leniency. Firstly, we may not clean it off with a brush or other cleaning tool, and we may not rub it vigorously with our hands – as that has too strong an appearance of actual laundering. Thus, we may partially remove a stain only by gently scraping it with our fingernail or something like the back of a knife, by rubbing it gently with a dry cloth, or by rubbing the opposite side of the garment, until the stain is lessened.

A further concern relates to a different type of Shabbat labor – grinding (tochen). When dirt or filth is (partially) scraped off, it will typically be ground up and flake off in the process. This too is a problem for some substances. The prohibition of grinding applies both to dirt and to foods which grow from the ground. However, it does not apply to foods which do not grow from the ground (such as animal products) and it does not apply to foods which have been ground already, even if they do grow from the ground. Therefore, we may not (partially) scrape off any stain to which grinding applies unless it is still moist and can be taken off without it breaking apart.

So, in summary, if you get a stain on your clothes on Shabbos, you may never use water to clean it. You can, however, wipe off the surface dirt and then partially scrape off the remaining stain with a gentle act such as scraping it with your finger or rubbing it from behind. This too is limited to stains which will either not break into pieces when removed or to substances to which the prohibition of grinding does not apply.

It is worthwhile to conclude with a famous comment I heard attributed to R’ Moshe Sofer, known as the Chasam Sofer, rabbi of Pressburg (today Bratislava, Slovakia), one of the leading rabbis of the early 19^th century). A person might feel going around with dusty or stained clothes is a disrespect to Shabbat, and he may be tempted to clean off his clothes in some of the manners Jewish law forbids. But on the contrary, there is no greater act of respect we can show for Shabbat than that we observe the Torah, even at the cost of our minor personal embarrassment. (In any event, most people today have far more sets of clothing than their ancestors did. If one suit or dress becomes stained, we can easily switch to another.)

(Sources: Shuchan Aruch O.C. 302:7,9; Mishna Berurah 36, 48; Be’er Halacha s.v. “d’havei”; Archos Shabbos, Vol. 1, pp. 390-391 with notes 26, 30.)