Salt Questions · Home, wellness & DIY
Can you use regular salt in a neti pot?
Short answer
Use non-iodized salt with no additives, or the premixed packets sold for sinus rinsing; table salt with iodine or anti-caking agents can irritate the nose. More important is the water: the FDA says to use only distilled, sterile, or boiled-and-cooled tap water, never plain tap water, because of rare but deadly infections.
Safe sinus rinsing (FDA)
- 1Use distilled, sterile or boiled-and-cooled water
- 2Add a saline packet or pure non-iodized salt
- 3Rinse with head tilted over a sink
- 4Wash and dry the pot after each use
The water matters most
The FDA warns that tap water can contain low levels of organisms that are safe to drink but can cause serious, even fatal, infections in the nasal passages. Use:
- distilled or sterile water from a shop,
- tap water boiled for 1 minute (3 minutes above 6,500 feet), then cooled to lukewarm, or
- water passed through a filter rated to trap infectious organisms (absolute pore size of 1 micron or smaller).
The salt
Premixed saline packets give the right concentration and buffering. If mixing your own, use pure, non-iodized salt without anti-caking agents, and follow the device's instructions for the amount.
Keep it clean
Rinse and dry the neti pot after every use, and don't share it. Ask a doctor before using one for a child.
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Cite this page
For school projects and reports. Teachers often prefer the original sources too: see the list below.
The Salt Almanac. (2026, November 8). Can you use regular salt in a neti pot. https://saltalmanac.com/answers/can-you-use-regular-salt-in-a-neti-pot
“Can you use regular salt in a neti pot.” The Salt Almanac, 8 Nov. 2026, saltalmanac.com/answers/can-you-use-regular-salt-in-a-neti-pot. Accessed [today's date].
“Can you use regular salt in a neti pot.” The Salt Almanac. Last modified November 8, 2026. https://saltalmanac.com/answers/can-you-use-regular-salt-in-a-neti-pot.
Original sources
- U.S. Food and Drug Administration. Is rinsing your sinuses with neti pots safe? https://www.fda.gov/consumers/consumer-updates/rinsing-your-sinuses-neti-pots-safe
- Wikipedia. Nasal irrigation. https://en.wikipedia.org/wiki/Nasal_irrigation