Nebulizing Hydrogen Peroxide and Sea Salt: A Natural Remedy for Colds, COVID, and Lung Infections
Why Natural Healing Matters
Most respiratory illnesses—whether it’s a head cold, COVID, or a lingering lung infection—are viral in origin. Antibiotics don’t kill viruses, yet they are still widely prescribed, leading to unnecessary damage to the gut microbiome, fungal overgrowth, and antibiotic resistance. Instead of reaching for pharmaceuticals that often do more harm than good, there are safe, natural approaches that target the infection directly at its source. One of the most effective and accessible is nebulizing hydrogen peroxide and sea salt, with the option of adding a drop of iodine for extra antimicrobial support.
What is Nebulizing?
Nebulizing is the process of turning a liquid solution into a fine mist that can be inhaled deeply into the lungs and sinuses. This allows healing compounds to bypass the digestive tract and bloodstream and work directly in the respiratory system, where most pathogens first take hold. Because the therapy is localized, it can deliver powerful benefits without stressing the gut or overwhelming the rest of the body.
The Healing Formula
This simple yet powerful solution can be mixed right at home. In a clean glass jar, combine:
8 ounces (1 cup) of distilled, sterile, or purified water
2 teaspoons of 3% food-grade hydrogen peroxide
½ teaspoon finely ground sea salt
Stir until fully dissolved. Store the solution in the refrigerator for up to one week.
To use, pour 1–2 teaspoons of the mixture into your nebulizer cup. Optional: 1 drop of Lugol’s 2% iodine can be added to the nebulizer cup itself.
Place the mask or mouthpiece over your nose and mouth and inhale the mist slowly and deeply for 5–15 minutes. This can be done once to three times daily at the onset of illness, then tapered as symptoms improve.
Why This Formula Works
Hydrogen peroxide is not a foreign chemical—it is a molecule the body itself produces as part of the immune response. White blood cells generate hydrogen peroxide to kill pathogens. When used in safe, dilute concentrations, inhaled peroxide mimics this natural defense, breaking down viral envelopes, dismantling bacterial biofilms, and oxygenating tissues that are inflamed or struggling to heal. This direct delivery system gives the immune system an advantage right where the infection is happening.
The sea salt in the mixture does more than soothe the airways. Salt is also a potent antimicrobial agent. It creates a hypertonic environment that pulls water out of bacteria and fungi through osmosis, dehydrating and killing them. This is the same principle behind traditional salt preservation of foods. In the respiratory tract, added salinity helps reduce microbial load, discourage overgrowth, and support tissue repair. Salt also thins mucus, hydrates the airway lining, and makes it easier for the body to expel congestion.
For those who choose to add iodine, the benefits expand even further. Iodine has long been used as a broad-spectrum antiseptic, capable of neutralizing viruses, bacteria, and fungi within seconds in lab settings. Adding just one drop to the nebulizing solution provides an extra layer of defense without overwhelming the system.
Together, hydrogen peroxide, sea salt, and iodine form a multi-pronged natural therapy. They oxygenate and disinfect the respiratory tract, kill pathogens directly, break down mucus and biofilms, and support the body’s own innate defenses. Unlike antibiotics, which are narrow in scope and destructive to the microbiome, this approach works with the body to restore balance and healing.
When and How to Use It
The nebulizing solution can be used at the first sign of a head cold, sore throat, or congestion. Many people find it especially effective for reducing viral load in cases of COVID and other respiratory viruses, easing symptoms and shortening duration. It is also beneficial for stubborn bronchitis, lingering coughs, or chronic sinus congestion, where biofilms and mucus buildup are often part of the problem.
During acute illness, one to three sessions per day can help bring relief quickly. Once symptoms begin to resolve, the therapy can be tapered down to once daily or discontinued altogether. Because this is a localized and supportive therapy, it can be repeated as needed whenever viral or bacterial respiratory issues arise.
Safety Considerations
Always use food-grade hydrogen peroxide, never the brown-bottle drugstore version, which contains stabilizers and impurities that are unsafe to inhale. Stick to the formula’s exact dilution—more is not better, and stronger concentrations can cause irritation. If you notice burning, coughing, or sensitivity, reduce the session length or frequency. While this therapy is safe for most adults, it is not recommended for infants or very young children unless under the supervision of a practitioner.
Final Word
Respiratory infections are a fact of life, but antibiotics don’t have to be the default. By using a safe and time-tested protocol like nebulizing hydrogen peroxide, sea salt, and optional iodine, you can directly address pathogens in the airways, support the body’s natural healing mechanisms, and restore balance without disrupting the gut or relying on pharmaceuticals. This simple formula may look humble, but its ability to oxygenate, disinfect, and heal makes it one of the most powerful remedies to keep on hand for colds, COVID, and lung infections.
References
Jockers, D. (2020). Nebulizing Peroxide: A Powerful Healing Therapy. DrJockers.com. https://drjockers.com/nebulizing/
Brownstein, D. (2020). Clinical experience with nebulized hydrogen peroxide for respiratory infections. Case reports.
Caruso, A. et al. (2020). Povidone-iodine nasal/oral antiseptics effective against SARS-CoV-2 in vitro. Infect Dis Ther, 9(4), 915–924.
Bidra, A. S. et al. (2020). Rapid in-vitro inactivation of SARS-CoV-2 using povidone-iodine rinse. J Prosthodont, 29(6), 529–533.
Reimer, L. et al. (2008). Antimicrobial properties of hypertonic saline. J Appl Microbiol, 105(6), 1805–1813.
