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A neti pot is a small container shaped like a teapot or genie lamp, traditionally used in Ayurvedic medicine for over 2,000 years. The device holds a saltwater solution and allows you to rinse your nasal passages. The neti pot works by using gravity to direct the salt solution through one nostril, across the nasal cavity, and out the other nostril. This process is called nasal irrigation or nasal lavage.
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Most neti pots hold between 8 and 16 ounces of liquid, about the size of a small cup. They're typically made from ceramic, plastic, glass, or stainless steel. The long, tapered spout is designed to fit into your nostril comfortably. The bowl or reservoir holds the saltwater solution before it flows through your nasal passages. Some neti pots have wider openings, while others have more narrow spouts—both styles work, but comfort varies by person.
Research from the Mayo Clinic and other medical institutions shows that nasal irrigation can help reduce symptoms of nasal congestion, allergies, and sinus problems. A study published in the American Journal of Rhinology found that saline nasal irrigation can reduce nasal symptoms in people with chronic sinusitis. The warm saltwater solution helps loosen thick mucus, flush out debris and irritants, and reduce inflammation in the nasal passages.
The saltwater solution is key to the neti pot's function. Regular tap water or distilled water alone can irritate your nasal passages. The salt makes the solution isotonic, meaning it has the same salt concentration as your body's tissues. This prevents the uncomfortable burning sensation you'd feel if you used plain water. The solution typically contains about one-half teaspoon of salt per cup of water, though commercial neti pot salt packets are also available and pre-measured for convenience.
Practical takeaway: Before using a neti pot, understand that it's a nasal irrigation tool that uses gravity and saltwater to rinse your nasal passages. The salt concentration in your solution matters as much as the device itself, so don't skip this step or use plain water.
Creating the correct saltwater solution is one of the most important steps in using a neti pot. The salt concentration must be right to avoid discomfort and potential harm. The standard recommendation from medical sources is to use one-half teaspoon of non-iodized salt per 8 ounces of water. Non-iodized salt is important because iodized salt can irritate your nasal passages. Common options include pickling salt, sea salt, or kosher salt, though you should check the label to confirm it contains no additives like anti-caking agents.
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Many people find it easier to use pre-packaged neti pot salt. These sachets come pre-measured and are designed specifically for nasal irrigation. They typically include sodium chloride and sodium bicarbonate, which helps buffer the solution and make it gentler. You can purchase these packets at drugstores, online retailers, or health food stores for a low cost—usually between $5 and $15 for a box of multiple packets.
The water temperature matters significantly. Lukewarm water (around 98 to 105 degrees Fahrenheit) works best. Water that's too hot can damage the delicate tissue inside your nose, while water that's too cold may cause discomfort and trigger a reflex that makes you tense up. A good approach is to use distilled water or boiled water that has cooled to body temperature. Distilled water is preferable to tap water because tap water can contain minerals and bacteria. If you use tap water, let it boil for at least one minute and cool it completely before using it in your neti pot.
Some people add a pinch of baking soda to their solution. This isn't required, but it can help neutralize the salt solution slightly, making it feel more comfortable. If you choose to add baking soda, use only a small amount—about one-eighth teaspoon per cup of water. Mix all ingredients thoroughly and stir until the salt is completely dissolved. If you see salt crystals or feel grittiness when you pour, strain the solution through a fine mesh or coffee filter.
Practical takeaway: Mix your saltwater solution using non-iodized salt and lukewarm distilled water. Use one-half teaspoon of salt per 8 ounces of water, or purchase pre-packaged neti pot salt for convenience. Test the temperature on your inner wrist before using it—it should feel warm but not hot.
Using a neti pot correctly reduces the risk of discomfort or complications. Start by preparing your space. Stand over a sink or bathtub. You'll need a towel nearby to wipe away dripping water. Pour your prepared saltwater solution into the neti pot. Fill it to just below the spout opening.
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Lean forward over the sink at about a 45-degree angle. Tilt your head to one side so that one ear is higher than the other. This position uses gravity to direct the water correctly. Place the neti pot spout gently into the upper nostril. You want a light seal, but don't force it. Open your mouth and breathe through your mouth (not your nose) throughout the process.
Once the spout is in position, slowly tip the neti pot upward. The saltwater solution will flow from the upper nostril across your nasal cavity and out the lower nostril. This should feel like water flowing across the back of your nose—not uncomfortable, but perhaps slightly unusual. The flow is controlled by the angle of your head and the tilt of the neti pot. If water runs down your throat or feels uncomfortable, adjust your head position slightly to be more horizontal.
Continue until roughly half the solution has flowed through. Then, keeping your mouth open, gently exhale through your nose several times to clear remaining water. Return to a standing position and use your towel to wipe your face. Repeat the entire process with the other nostril, using the remaining solution. After both sides are complete, stand upright and gently blow your nose to remove any remaining water. Don't pinch your nose hard when doing this—just gentle exhalation.
The entire process typically takes 1 to 2 minutes per side. Most people perform nasal irrigation once daily, typically in the morning. Some people do it twice daily—morning and evening—if they're dealing with significant congestion or sinus issues. You should notice any relief from congestion or sinus pressure shortly after use.
Practical takeaway: Use a 45-degree forward lean, tilt your head to the side, breathe through your mouth, and let gravity do the work. Start slowly, adjust your position if water goes down your throat, and use gentle nasal exhalation at the end to clear remaining water.
While neti pot use is generally considered safe for most people, certain situations require caution or avoidance. Never use a neti pot if you have a severe ear infection. The pressure and flow of water could worsen the infection or damage your ear. If you've recently had nasal surgery, wait until your doctor says it's safe to begin nasal irrigation, which is typically at least one week after the procedure.
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People with severe nasal polyps or significant structural abnormalities in their nose should consult their doctor before using a neti pot. In rare cases, the device or solution could irritate these conditions. If you have a deviated septum (a common condition where the tissue between your nostrils is crooked), you may find that water doesn't flow through both sides equally, but this is generally still safe—just uncomfortable.
Always ensure your neti pot is clean before each use. Wash it with hot water and soap and dry it thoroughly. Store it in a clean, dry location. Bacteria can grow in wet neti pots, which could lead to nasal infections. If your neti pot is made of plastic and develops cracks or cloudiness, replace it. Use only sterile, distilled, or boiled and cooled water—never untreated tap water. Several documented cases of serious nasal infections, including rare brain infections, have been linked to neti pot use with non-sterile water in people with weakened immune systems.
pThis guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.