Hypochlorous acid is a gentle, naturally-occurring antimicrobial compound that your white blood cells produce to fight infection. When applied topically, it kills harmful bacteria, viruses, and fungi while being completely safe for your skin. It helps cleanse the skin without disrupting its natural barrier, soothes inflammation, and supports the skin's natural healing process.

• Antimicrobial Action: Eliminates 99.9% of harmful bacteria within seconds
• Anti-inflammatory: Reduces redness and calms irritated skin
• Healing Support: Accelerates wound healing and tissue repair
• pH Balanced: Works at skin's natural pH without disruption

Hypochlorous acid provides multiple benefits for your skin. It helps reduce acne-causing bacteria, soothes irritation and redness, and promotes healing of minor wounds and blemishes. It's particularly effective for sensitive, acne-prone, or compromised skin conditions like eczema, rosacea, and dermatitis.

• Acne Treatment: Kills P. acnes bacteria without causing dryness or irritation
• Redness Reduction: Calms inflamed skin and reduces visible redness
• Barrier Support: Helps maintain healthy skin barrier function
• Healing Acceleration: Speeds up recovery from breakouts, cuts, and irritation

Hypochlorous acid sprays are widely available both online and in physical stores. You can find them at major pharmacy chains like CVS, Walgreens, and Rite Aid, typically in the skincare or first-aid sections. Beauty retailers like Ulta, Sephora, and Sally Beauty also carry various brands.

• Online Retailers: Amazon, brand websites, Dermstore, and Skinstore offer the widest selection
• Pharmacy Chains: CVS, Walgreens, Rite Aid stock popular brands
• Beauty Stores: Ulta, Sephora carry premium skincare brands with HOCl
• Mass Retailers: Target, Walmart offer affordable options

Hypochlorous acid has versatile applications in both skincare and general hygiene. It's primarily used for facial cleansing, treating acne, soothing skin conditions, wound care, and as a general antimicrobial spray. Its gentle yet effective nature makes it suitable for multiple daily uses.

• Skincare: Acne treatment, rosacea management, eczema relief, post-procedure care
• Wound Care: Minor cuts, scrapes, burns, and piercing aftercare
• Hygiene: Hand sanitizing, surface cleaning, makeup brush cleaning
• Pet Care: Safe for cleaning pet wounds and skin irritations

Apply hypochlorous acid spray after cleansing and before applying serums or moisturizers. Most people use it 2-3 times daily, but it's gentle enough for more frequent application. You can also use it throughout the day over makeup for a refreshing, antimicrobial boost.

• Morning Routine: After cleansing, before vitamin C or moisturizer
• Evening Routine: Post-cleansing, before retinoids or treatments
• Midday Refresh: Spray over makeup for bacterial protection
• Post-Workout: Immediately after exercise to prevent breakouts

Hypochlorous acid spray delivers powerful antimicrobial benefits directly to your skin, killing harmful bacteria, viruses, and fungi on contact. It cleanses without stripping natural oils, refreshes tired skin, helps prevent breakouts, and creates an optimal environment for skin healing while maintaining your skin's natural pH balance.

• Instant Sanitization: Kills 99.9% of germs within 30 seconds
• Oil Control: Helps balance sebum production without over-drying
• Inflammation Reduction: Calms angry breakouts and irritated skin
• Prep Step: Enhances absorption of subsequent skincare products

Hypochlorous acid spray excels at treating various skin concerns including active breakouts, post-inflammatory hyperpigmentation prevention, maskne (mask acne), razor burn, bug bites, and minor skin irritations. It's also excellent for maintaining clear skin and preventing future breakouts when used consistently.

• Acne Prevention: Daily use helps prevent new breakouts from forming
• Post-Treatment Care: Soothes skin after chemical peels or microneedling
• Sensitive Skin: Provides antimicrobial benefits without irritation
• Emergency Care: First aid for minor cuts, scrapes, and burns

Hypochlorous acid is a broad-spectrum antimicrobial that effectively kills bacteria (including antibiotic-resistant strains), viruses, fungi, and spores. It's particularly effective against acne-causing P. acnes bacteria, Staphylococcus aureus, E. coli, and various fungal species that can cause skin infections.

• Bacteria: P. acnes, Staph, Strep, E. coli, MRSA
• Viruses: Influenza, coronavirus strains, herpes simplex
• Fungi: Candida, dermatophytes, mold spores
• Biofilms: Breaks down protective bacterial biofilms

Yes, hypochlorous acid effectively kills mold spores and prevents their growth. At appropriate concentrations (typically 200-500 ppm for mold remediation), it penetrates and destroys mold at the cellular level. However, skincare formulations (10-20 ppm) are too dilute for household mold removal.

• Mold Types: Effective against common household molds including black mold
• Surface Treatment: Can be used on various surfaces without damage
• Prevention: Regular application prevents mold regrowth
• Safety: Non-toxic alternative to bleach for mold removal

Hypochlorous acid helps skin by mimicking your body's natural immune response. It reduces bacterial load without disrupting the skin microbiome, decreases inflammation markers, accelerates wound healing, and strengthens the skin barrier. This multi-action approach addresses both immediate concerns and long-term skin health.

• Microbiome Balance: Selectively targets harmful bacteria while preserving beneficial flora
• Cellular Repair: Stimulates fibroblast activity for faster healing
• Oxidative Stress: Neutralizes free radicals that damage skin
• Barrier Function: Helps maintain optimal skin pH and moisture

For your skin specifically, hypochlorous acid acts as a gentle yet powerful treatment that addresses multiple concerns simultaneously. It cleanses pores, reduces acne lesions, fades post-inflammatory marks faster, soothes conditions like eczema and psoriasis, and provides ongoing protection against environmental pathogens.

• Immediate Effects: Reduces redness and swelling within minutes
• Short-term Benefits: Clearer skin within 1-2 weeks of regular use
• Long-term Results: Improved texture, fewer breakouts, stronger barrier
• Preventive Care: Ongoing protection against bacterial colonization

Hypochlorous acid is ideal for skin because it's biocompatible – your own immune cells produce it naturally. Unlike harsh antiseptics, it doesn't damage healthy tissue, cause irritation, or disrupt your skin's delicate pH balance. Its molecular structure allows it to penetrate biofilms and eliminate bacteria that other treatments can't reach.

• Natural Chemistry: Identical to what your body produces for healing
• Non-Cytotoxic: Doesn't harm healthy skin cells
• pH Neutral: Works at skin's optimal pH of 4.5-5.5
• No Resistance: Bacteria cannot develop immunity to it

Unlike active exfoliants such as retinoids or AHAs, hypochlorous acid typically doesn't cause purging because it doesn't increase cell turnover rate. Any initial breakouts are likely coincidental or due to other factors in your routine. In fact, most users experience fewer breakouts immediately after starting hypochlorous acid.

• No Cell Turnover: Doesn't accelerate skin cell renewal like exfoliants
• Surface Action: Works on skin's surface without deep penetration
• Anti-inflammatory: Actually reduces existing breakouts rather than causing new ones
• Gentle Introduction: Safe to use immediately without adjustment period

In your skincare routine, apply hypochlorous acid spray immediately after cleansing and before any serums or treatments. This allows it to work on clean skin while prepping your face for better absorption of subsequent products. Think of it as a treatment toner that provides antimicrobial benefits.

• Step 1: Cleanse your face thoroughly
• Step 2: Spray hypochlorous acid liberally (or apply with cotton pad)
• Step 3: Wait 30-60 seconds for it to dry
• Step 4: Continue with serums, moisturizers, and SPF

Spray hypochlorous acid whenever your skin needs cleansing or soothing. Key times include morning and evening skincare routines, after workouts, when touching up makeup, after wearing masks, and whenever you feel your skin needs refreshing. It's gentle enough for unlimited daily use.

• Fixed Times: Morning routine, evening routine, post-workout
• As Needed: After touching face, before/after masks, midday refresh
• Special Situations: Post-shaving, after sun exposure, during travel
• Emergency Use: On active breakouts, irritated areas, minor wounds

Yes, hypochlorous acid can effectively sanitize hands, killing 99.9% of germs without the drying effects of alcohol-based sanitizers. However, skincare formulations (0.01-0.02%) may be less effective than dedicated hand sanitizers. For optimal hand sanitizing, use products with at least 0.046% (460 ppm) hypochlorous acid.

• Effectiveness: Kills bacteria and viruses on contact
• Gentle Formula: Won't dry or irritate hands with repeated use
• Safe for Sensitive Skin: Ideal for those who can't tolerate alcohol
• Multi-Purpose: Same bottle can sanitize hands and treat face

Hypochlorous acid products are available through numerous channels. Online options include Amazon, brand websites, and specialty skincare retailers. Physical stores include pharmacies (CVS, Walgreens), beauty stores (Ulta, Sephora), and mass retailers (Target, Walmart). Medical-grade versions may require purchase through healthcare providers.

• Best Selection: Online retailers and brand websites
• Immediate Purchase: Local pharmacies and beauty stores
• Budget Options: Mass retailers and store brands
• Premium Brands: Sephora, Nordstrom, specialty skincare shops

Tower 28's SOS Save Our Skin spray contains 0.018% hypochlorous acid concentration (180 ppm). This concentration falls within the optimal range for facial skincare use (0.01-0.02%), making it effective for acne treatment and skin soothing without causing irritation or dryness.

• Concentration: 0.018% or 180 parts per million
• pH Level: Formulated at skin-friendly pH of 5.5
• Other Ingredients: Pure formula with just water, sodium chloride, and HOCl
• Stability: Maintains potency for 12 months when stored properly

Hypochlorous acid has a mild chlorine-like smell because both it and bleach contain chlorine compounds. However, hypochlorous acid is much gentler and safer than bleach. The smell is actually a sign of purity and potency – it typically dissipates within seconds of application and doesn't linger on skin.

• Chemical Similarity: Both contain chlorine, but in very different forms
• Concentration Difference: HOCl is 80-100x weaker than household bleach
• Safety Profile: HOCl is non-toxic and safe for skin, unlike bleach
• Smell Duration: Dissipates in 10-30 seconds after application

Hypochlorous acid has a clean, slightly chlorinated scent similar to pool water or very diluted bleach. The smell is mild and temporary, usually described as "fresh" or "clean" rather than harsh. Some people don't notice any smell at all, especially with lower concentration products.

• Intensity: Very mild, much lighter than swimming pool water
• Duration: Fades within 10-30 seconds of application
• Variations: Stronger solutions have more noticeable scent
• No Residue: Doesn't leave lingering smell on skin or clothing