Arukh HaShulchan, Orach Chaim 334:37-335:1

Sugya Map

• Issue: The scope of Melakhet Melaben (Laundering) regarding non-absorbent surfaces.
• Nafka Mina: Does Kibbus (washing) apply to metal or hard surfaces? If Melaben is strictly tzi’uta (squeezing out liquids), can one wipe a vessel?
• Sources: Shabbat 74b, Shulchan Arukh, Orach Chaim 334, Arukh HaShulchan 334:37-335:1.

Text Snapshot

Arukh HaShulchan, Orach Chaim 334:37: "וכל מה שכתבנו דאין כיבוס אלא בבגדים, דוקא בבגדים, אבל בכלים – אין בהם משום כיבוס." Leshon nuance: The Arukh HaShulchan utilizes the restrictive daukah to emphasize that Melaben is a din in the category of beged (cloth), essentially excluding the entire class of kelim (vessels).

Readings

• Rashi (Shabbat 74b s.v. Kibbus): Defines the act as "purifying" the garment from its filth. The focus is on the object’s nature—only porous material retains "filth" in a way that constitutes Kibbus.
• Arukh HaShulchan (loc. cit.): Argues that the gezerah of Melaben is tethered to the mishkan work, which involved wool and flax. Thus, metal, wood, and stone are patur (exempt) because they lack the capacity for the specific "cleansing" act defined by the melakhah.

Friction

• Kushya: If Melaben is simply removing dirt, why isn't wiping a muddy spoon Melaben?
• Terutz: The Acharonim (e.g., Mishnah Berurah 334:40) clarify that for kelim, we only fear Melaben if one is doing so with a substance that acts like a beged (like a sponge) or if the surface absorbs (e.g., leather). Hard surfaces are einam bolin (non-absorbent).

Intertext

• Compare with Shulchan Arukh, Orach Chaim 302:9 regarding carrying items that aren't kelim. The definition of a keli remains the primary gatekeeper for the application of melakhot.

Psak/Practice

The Arukh HaShulchan provides a robust leniency: you may wipe a metal or glass surface clean on Shabbat. The prohibition of Melaben is strictly taxonomical; it requires a porous medium.

Takeaway

Melaben is not about the result (cleanliness), but the category of the medium. If it’s not a beged, it’s not kibbus.