To safely use boiled tap water for a nasal rinse, boil it for 1 to 5 minutes, then let it cool until lukewarm; at higher elevations (above 6,500 ft), boil for 3 minutes. This process kills harmful organisms like bacteria and amoebas, making it safe to use within 24 hours if stored in a clean, closed container.
Using boiled tap water cooled properly is generally safe for nasal rinses if boiled for at least 3--5 minutes to kill pathogens. Distilled or sterile water remains best. Ensure the rinse bottle is thoroughly cleaned and completely dry before reuse to prevent bacterial growth.
Boiled and cooled tap water — boiled for 3 to 5 minutes, then cooled until it is lukewarm. Previously boiled water can be stored in a clean, closed container for use within 24 hours. Water passed through a filter designed to trap potentially infectious organisms. CDC has information on selecting these filters.
Inhaling steam is a simple and effective way to clear congested sinuses. Boil a pot of water and carefully transfer it to a heatproof bowl or take a hot shower. Place a towel over your head, lean over the bowl, and inhale the steam deeply through your nose.
Irrigating solution may be used at room temperature or warmed to 105 to 110°F (40.6 to 43.3°C). Temperature of the solution may be checked by pouring over the inner aspect of the wrist without contaminating the remaining solution. Pour solution into basin if using ear bulb syringe.
While nasal rinses are generally safe for ongoing use during symptoms, overuse or too-frequent rinsing can: Deplete healthy mucus essential for nose function. Cause nasal lining irritation or dryness. Occasionally trigger mild nosebleeds or discomfort.
Use distilled, sterile, or boiled water
Always use distilled, sterile, or boiled and cooled water for sinus or nasal rinsing.
To clear sinuses immediately, try steam inhalation (hot shower or bowl of water), use saline nasal spray/rinses (Neti pot) to flush passages, apply warm compresses to your face, and stay hydrated, but for quick physical relief, use gentle facial massage or pressure point techniques to encourage drainage. Over-the-counter decongestants can help but use nasal sprays sparingly to avoid rebound congestion.
Hot drinks
Drinking something warm may provide a double benefit—helping from both inside and out! Inhaling the steam from the cup or bowl can help thin mucus for easier removal, plus once ingested, fluids will help keep you hydrated to keep secretions thin as you fight the infection.
Some of my patients use the rinse every morning, others every evening or even twice a day. It becomes part of their personal hygiene, just like brushing their teeth. There is no downside other than the time it takes. Warm saline will not irritate or harm the mucous membranes in the nostrils or sinuses.
Put 1 cup (250 mL) of tap water into a pot and boil for 15 minutes with the lid on. Remove from heat and cool until the water reaches room temperature. Add ½ teaspoon of salt into the pot and stir to dissolve. Optional: Add a pinch of baking soda and stir to dissolve.
Sinusitis (sinus infection)
It's crucial that nasal saline rinses use either distilled or sterilized water due to risk of infection. You are correct that tap water in the United States is filtered and disinfected to kill potential pathogens. However, some bacteria, viruses and other organisms can survive this process, including Naegleria fowleri.
For your safety, do not use tap or faucet water for dissolving the mixture unless it has been previously boiled for five minutes or more as boiling sterilizes the water.
In a clean container, mix 3 teaspoons of iodide-free salt with 1 teaspoon of baking soda and store in a small airtight container. Add 1 teaspoon of the mixture to 8 ounces (1 cup) of lukewarm distilled or boiled water. Use less dry ingredients to make a weaker solution if burning or stinging is experienced.
Expectorants are the most effective medications for clearing mucus: Guaifenesin (Mucinex) thins the mucus so it's easier to cough up. Take them with plenty of water for the best results.
If you have a cold, flu, or nasal allergies that cause your sinuses to clog up, drinking warm or hot water may help ease your symptoms and make breathing easier. By contrast, drinking cold water may make you feel worse by thickening nasal mucus.
How else can I get rid of a sinus infection naturally?
Frontal sinus pressure point
Gently, trace your index fingers up along each side of your nose, just to where your nose starts to curve to meet your orbital bone (eye bone) near your eyebrows. You may feel a slight ridge there. Rest your fingers on that point, applying very light pressure.
Signs and symptoms
The sinus infection lasts for about 2 to 4 weeks. Many cases often go away on their own within ten days. Other times, your doctor may prescribe antibiotics if the cause of your sinusitis is bacterial.
Mix the Neil Med sinus solution per the directions (using DISTILLED OR BOTTLED WATER and the Sodium Chloride/Sodium Bicarbonate Packets). If the water has been in the refrigerator, you can warm the saline (salt water) to room temperature with a microwave if preferred BEFORE MIXING. DO NOT USE A HOT SOLUTION.
Remember: