---
title: Siman 258 – More on hatmanna
description: גChelek 3 1. It is ossur to warm up (to just remove the chill, there is room to be lenient) a container of liquid by completely submerging into hot water on Shabbos – it is considered hatmanna even if it…
url: "https://mishnaberurasummaries.com/docs/siman-258-more-on-hatmanna/"
updated: "2025-12-31"
category: Preparing for Shabbos
---

# Siman 258 – More on hatmanna

גChelek 3

1. It is ossur to warm up (to just remove the chill, there is room to be lenient) a container of liquid by completely submerging into hot water on Shabbos – it is considered hatmanna even if it cannot reach yad soleddes. (MB  ShaH7)

1. If the liquid in the container can possibly reach yad soleddes, it is forbidden to put it into the hot water even if it’s not totally sunken in. You may forget to take it out before it becomes hot – that’s bishul. (MB )

## Key

**ShA**
 : Shulchan Aruch

**MB**
 : Mishna Berura

**ShaH**
 : Shaar Hatsiun

**ShaT**
 : Shaaray Teshuva

**BeH**
 : Beur Halacha

**BaH**
 : Baer Haytayv

  [← PreviousSiman 257HATMANNA (insulating food)](https://mishnaberurasummaries.com/docs/siman-257-hatmanna-insulating-food/)[Next →Siman 259Moving hatmanna material](https://mishnaberurasummaries.com/docs/siman-259-moving-hatmanna-material/)

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