Understanding Oxidized Water: Clearing Up the Confusion
The term "oxidized water" can refer to two very different substances. Electrolyzed oxidizing water (EOW) is a powerful sanitizer produced by applying an electric current to a saltwater solution. This process creates hypochlorous acid (HOCl), the active ingredient that is highly effective against pathogens. The other, less scientifically-supported product is bottled oxygenated drinking water, infused with extra dissolved oxygen. It is important to distinguish between these to understand the true benefits. The most significant and scientifically-supported advantages are found in electrolyzed oxidizing water for sanitation, health, and hygiene.
Electrolyzed Oxidizing Water (EOW) for Powerful, Non-Toxic Sanitation
High-Efficacy Disinfecting Power
At its core, EOW is a highly effective antimicrobial agent. The hypochlorous acid component works by breaking down the cell walls of harmful microbes, including bacteria and viruses. In fact, it is shown to be as effective as bleach at killing a wide range of pathogens. This makes it a formidable tool for disinfecting surfaces in various settings, from homes to hospitals. In the food industry, it is widely used to sterilize equipment and sanitize food contact surfaces without leaving behind toxic chemical residue.
Safety and Environmental Advantages
One of the most compelling aspects of EOW is its non-toxic nature. Produced from just salt, water, and electricity, it breaks down harmlessly into oxygen and water after use, posing no threat to people, pets, or the environment. This contrasts sharply with traditional chemical cleaners and disinfectants, which can produce hazardous byproducts and require careful handling and ventilation. This safety profile allows it to be used in sensitive environments like schools and daycares.
Versatile Industrial and Household Applications
The versatility of EOW is extensive. Here are some of its primary uses:
- Food Safety: Used for washing fruits and vegetables to remove bacteria and extend shelf life.
- Healthcare: Decontaminates hospital surfaces, equipment, and medical tools without the corrosiveness of other agents.
- Water Treatment: Serves as a chlorine alternative for disinfecting municipal water supplies and swimming pools.
- Household Cleaning: Functions as a general-purpose cleaner and disinfectant for kitchen countertops, bathrooms, and other high-touch areas.
Skin and Wound Care with Hypochlorous Acid
Promoting Faster Wound Healing
The same HOCl that acts as a powerful disinfectant is also produced by your own white blood cells to fight infection. For this reason, EOW is widely used in medicine for wound care. It provides a non-toxic way to irrigate and disinfect wounds, reducing bacterial load and promoting a faster healing process. It is gentle enough for treating burns and diabetic ulcers.
Soothing Inflammatory Skin Conditions
For dermatological applications, hypochlorous acid sprays have become popular for their anti-inflammatory and antimicrobial properties. They are effective at calming irritated skin and managing conditions such as:
- Acne
- Eczema
- Rosacea
- Psoriasis
Comparison: Electrolyzed Water vs. Traditional Cleaners
| Feature | Electrolyzed Oxidizing Water (EOW) | Traditional Bleach (Sodium Hypochlorite) | Traditional Multi-Purpose Cleaner |
|---|---|---|---|
| Active Ingredient | Hypochlorous acid (HOCl) | Sodium hypochlorite | Varies (e.g., ammonia, quaternary ammonium compounds) |
| Safety | Non-toxic, food-contact safe, leaves no harmful residue | Toxic, can cause irritation to skin, eyes, and lungs | Can contain harsh chemicals, may require rinsing |
| Environmental Impact | Eco-friendly, decomposes into water and oxygen | Can form toxic byproducts, polluting waterways | May contain non-biodegradable surfactants and chemicals |
| Effectiveness | Kills 99.9% of bacteria and viruses, broad-spectrum | Highly effective but requires higher concentrations to match HOCl's efficiency | Varies by product; many are cleaners, not disinfectants |
| Stability | Relatively short shelf life; best used fresh | Long shelf life | Stable, long shelf life |
The Case of Oxygenated Drinking Water
Limited Evidence for Health Benefits
In contrast to EOW, claims of significant health benefits from drinking oxygenated water lack robust scientific support. While water is essential for hydration, the human body primarily absorbs oxygen through the lungs via respiration, not through the digestive tract. Any minimal oxygen absorbed from drinking this water is considered physiologically insignificant.
Potential Benefits for Athletes (Limited Evidence)
Some small studies have suggested that oxygenated water might help improve lactate clearance after strenuous exercise. However, these findings are considered limited, and more comprehensive research is needed to validate this effect. Athletes seeking performance enhancement should be aware that the evidence is not conclusive.
How to Produce and Use Oxidized Water
At-home and industrial generators for electrolyzed oxidizing water are available, using a simple electrolysis process with salt, water, and electricity. These systems allow for on-site production, circumventing the need for storing and transporting potentially hazardous chemicals. For maximum efficacy, EOW should be used shortly after production, as its potency can diminish over time, especially when exposed to heat or light.
Conclusion
In summary, the most notable benefits of oxidized water come from its electrolyzed form, not from drinking oxygenated water. As a powerful, non-toxic, and eco-friendly sanitizer containing hypochlorous acid, it offers a superior alternative to harsh chemical disinfectants for household, industrial, and medical applications. From disinfecting surfaces and food to promoting skin and wound healing, EOW is a safe and effective solution. Consumers should understand the scientific distinction to make informed choices about its use. For more information on hypochlorous acid research, visit the National Institutes of Health here.
