Sinus Plumber Hypochlorous Acid nasal hygiene spray uses an FDA cleared natural disinfectant that is mild enough for eye care, yet powerful enough to dissolve a broad range of bacterial and viral microbes. Hypochlorous Acid (HOCL) nasal spray flushes out airborne particles while destroying their outer shell to reduce overall replication and load. It can be used daily to sanitize, moisturize and heal nasal passages while keeping unwanted pathogens at bay.
Hypochlorous acid (HOCL) is a natural disinfectant that exists in the human body as an immune response to bacterial and viral invaders. It’s created by white blood as a natural defense system against bacteria, infections and general illness. HOCL attacks invading pathogens by breaking through their cell walls and directly killing the microbes. HOCL is created by using electrolysis in salt water and has been used in non-toxic cleaning solutions that are 100 times more powerful than bleach. HOCL is FDA cleared as a safe effective broad spectrum anti-microbial that fights a variety of germs and is widely used in oral maxillofacial surgery, wound care, skin care and eye care. The latest studies show HOCL is highly effective for ear, nose and throat cleansing at super low concentrations.
Directions: Use daily for cleansing and moisturizing the nasal passages and as needed to remove bacteria and reduce inflammation from allergies, colds and flu. Use (1 - 2) sprays per nostril as needed.
Active Ingredients: Hypochlorous Acid (200ppm). Other Ingredients: Ionized Water, Sodium Chloride, Distilled Water, Ascorbic Acid, Sea Salt, Vegetable Glycerin, Rosemary Tincture, Eucalyptus oil, Potassium Sorbate.
Warnings: Use only as directed. For ages 12 years and up. For nasal use only. Keep out of reach from children. If you’re allergic to any of the ingredients, do not use. If you have any adverse reactions, discontinue use. None of these statements have been evaluated by the FDA. This product is not meant to diagnose, treat or cure any disease.
How Hypochlorous Acid (HOCL) Is Commonly Used for Nasal Care
Sinus Plumber Hypochlorous Acid Nasal Spray is designed as a nasal hygiene product, similar in purpose to saline sprays, but using hypochlorous acid at very low concentrations.
HOCL is commonly used in healthcare and personal-care settings for surface-level cleansing, and some people choose it for nasal use as part of a routine to help keep nasal passages feeling clean and refreshed.
This product is not a medication and is not intended to replace medical treatment.
What Makes HOCL Different From Saline Alone
Saline sprays are primarily used to moisturize and mechanically rinse the nose.
Hypochlorous acid nasal sprays are typically chosen by people who want an option focused on nasal cleanliness in addition to moisture. HOCL is used at very low concentrations and is known for being gentle while effective for surface hygiene.
Some users alternate between saline and HOCL sprays depending on their routine or environment.
When People Commonly Use HOCL Nasal Sprays
People often reach for hypochlorous acid nasal sprays:
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After exposure to dust, pollen, or crowded environments
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During seasonal changes
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As part of a daily or occasional nasal hygiene routine
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When nasal passages feel irritated or “unclean”
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Alongside other sinus care products
Usage varies widely based on comfort and personal preference.
What to Expect When Using This Spray
Most users describe the experience as very mild.
You may notice:
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a light, clean sensation
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gentle moisture in the nasal passages
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little to no scent or irritation
Unlike pepper-based or stimulant sprays, HOCL nasal sprays are generally chosen for their subtle, non-stimulating feel.
Safety & General Information
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For ages 12 and up
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For nasal use only
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Can be used daily or as needed, depending on comfort
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Discontinue use if irritation occurs
This product is not intended to diagnose, treat, cure, or prevent any disease.
Frequently Asked Questions
Is this a medication?
No. This product is intended for nasal hygiene, not as a drug or medical treatment.
Is hypochlorous acid harsh?
When used at low concentrations, HOCL is commonly described as mild and non-irritating.
Can this replace saline spray?
Some people use it alongside saline, depending on their nasal care routine.
Does it have a strong smell or burn?
Most users report little to no odor and minimal sensation.


