Is it permitted to place salt or a piece of bean on the mouth of the lamp on Erev Shabbat?

ShabbatShabbat Candles

Synopsis

The Rema records the custom of placing a grain of salt or piece of bean on the mouth of the lamp on Erev Shabbat to improve the burning quality on Shabbat.

Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

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