Questions tagged [keilim-purity]

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4 votes
0 answers
45 views

Tevilat keilim - one item definitely needs a beracha, the others dont

When there is a safek regarding whether to do tevilat keilim on an item we generally don't say a beracha when tovelling the item since this beracha is d'rabbanan i.e., tovel without a beracha. However,...
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3 votes
1 answer
109 views

Does clay used as a foundation count as clay or as the ground?

The mishnah in Keilim 6:1 describes a stove made in two ways: a pot resting on three metal* pegs that are either (1) attached at the ground via clay, or (2) stuck into the ground. In the first case, ...
  • 8,706
1 vote
0 answers
32 views

Two supports for a stove: which one "counts"?

The mishnah in Keilim 6:1 describes a stove made in two ways: a pot resting on three metal* pegs that are either (1) attached at the ground via clay, or (2) stuck into the ground. In the first case, ...
  • 8,706
3 votes
1 answer
2k views

Where are the 24-hour keilim mikvaot in NYC?

Can anyone help me find a 24-hour keilim mikvah in NYC, preferably Manhattan or Brooklyn? (NOT the East River.) There must be a ton of them, but it's surprisingly impossible to find a listing online.
  • 19.3k
3 votes
1 answer
211 views

Impure baseball cap?

I am Chozar Teshuva so if this is a ridiculous question then please bear with me. Long story short, my cat soiled a ballcap that I own (soil as in, with urine). I put it through the dishwasher, got ...
2 votes
1 answer
102 views

Were Impure Vessels Sprinkled on the 3rd and 7th Days, or just once?

Numbers 19 discusses administering of the Red Heifer's ashes by way of sprinkling water. In verse 14, we see that vessels as well as humans can be impure from the dead. In verse 18, we see that ...
  • 8,084
8 votes
1 answer
200 views

Why was the oil in the temple tamei at all?

Regarding the story of Chanukah and the need for tahor oil, I recall hearing in a shiur one time that there are 4 things which are not susceptible to tumah from the Torah; oil (a subset of mashkin) ...
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7 votes
0 answers
279 views

Beam for s'chach with wood glue + embedded screws

Let's assume that there is a lechatchila to not use metal object that are mekabel tumah (susceptible to tumah) for something that supports the s'chach ("maamid"), which can be avoided by using ...
  • 18.7k