35% Hydrogen Peroxide - Food Grade, Multi-Use Concentrate

This is the same 35% hydrogen peroxide trusted by commercial operators, pool professionals, and serious home cleaners, now available in a 32 fl oz bottle you can order online and have delivered to your door. One concentrated formula. Dozens of powerful uses. Zero harsh chemical fumes.

NSF Certification

Nature's Freedom 35% hydrogen peroxide is NSF Certified to NSF/ANSI/CAN 60 for drinking water treatment chemicals and NSF/ANSI/CAN 50 for pool, spa, hot tub, and other recreational water treatment chemical use. This dual certification is independently verified by a third party and confirms the exact concentration and purity of every batch. Most competing 35% hydrogen peroxide suppliers provide only a manufacturer-issued Certificate of Analysis, which is self-reported rather than independently verified.

What Makes Nature's Freedom 35% Hydrogen Peroxide Different

•      Food Grade Quality: no stabilizers, no synthetic additives, no bleach-based formulas

•      35% Concentration: over 10 times stronger than drugstore hydrogen peroxide (3%)

•      NSF Certified: independently certified to NSF/ANSI/CAN 60 for drinking water treatment chemicals and NSF/ANSI/CAN 50 for pool, spa, hot tub, and other recreational water treatment chemical use

•      Made in the USA: domestic quality manufacturing you can trust

•      Dilutable: one bottle makes multiple ready-to-use applications, reducing cost per use

•      BPA-Free, Sewer Safe, and Septic Safe: safe for your home and the environment

Product Specifications

 

Top Uses for 35% Hydrogen Peroxide

Browse our full hydrogen peroxide collection for all available sizes and concentrations.

•      Pool and spa shock treatment: a non-chlorine alternative that breaks down cleanly

•      Mold and mildew removal: on grout, tile, bathroom walls, and basement surfaces

•      Natural laundry whitener: brightens whites without chlorine bleach

•      Produce wash: rinses fruits and vegetables for food contact surface cleaning

•      Surface disinfecting: countertops, cutting boards, and kitchen appliances

•      Garden and plant care: water and soil oxygenation for stronger root systems

•      HVAC and coil pre-treatment: pre-diluted application for equipment cleaning

•      Grout and tile deep cleaning: removes built-up stains naturally

How to Use 35% Hydrogen Peroxide Safely

For a full breakdown of dilution ratios and applications, read our 35% Hydrogen Peroxide Uses and Safety Guide.

1.    Always dilute before use. Never apply 35% concentration directly to skin, surfaces, or plants.

2.    General cleaning: Mix 1 oz of 35% H2O2 with 11 oz of water to achieve a standard 3% solution.

3.    Pool treatment: Typically 1 cup per 500 gallons for maintenance. Follow your pool volume calculator.

4.    Laundry: Add 2 oz of diluted solution (3%) to your wash cycle along with detergent.

5.    Wear gloves when handling the undiluted concentrate. Store in a cool, dark location away from direct sunlight.

Safety Information

35% hydrogen peroxide is a high-concentration oxidizer. Always dilute before applying to any surface, fabric, or plant. Wear protective gloves and avoid contact with eyes. Store in original container in a cool, dark area. Keep out of reach of children. In case of skin contact, rinse with water for 15 minutes.

How Nature's Freedom Compares

Independent third-party certification is the clearest differentiator between 35% hydrogen peroxide suppliers. The table below reflects publicly available product information at time of publication.

 

Nature's Freedom is the only supplier in this comparison with independent NSF certification for both drinking water treatment (NSF/ANSI/CAN 60) and pool, spa, and recreational water treatment (NSF/ANSI/CAN 50) use.

Frequently Asked Questions

1. What is 35% hydrogen peroxide used for?

35% hydrogen peroxide is a concentrated, food grade oxidizer used for pool treatment, mold removal, surface disinfecting, laundry whitening, produce washing, and garden care. When diluted to 3%, it becomes a standard household cleaning solution safe for everyday use. Learn how to use hydrogen peroxide for mold removal.

2. Is 35% hydrogen peroxide safe for home use?

Yes, when used correctly. The 35% concentration must always be diluted before use. Once diluted to 3% to 12%, it is safe for most home applications including cleaning, laundry, and pool treatment. Always wear gloves when handling the undiluted product. Learn the difference between hydrogen peroxide vs bleach in our guide.

3. How do I dilute 35% hydrogen peroxide to 3%?

Mix 1 part 35% hydrogen peroxide with 11 parts water. For example, 1 oz of concentrate plus 11 oz of water creates a 3% solution in a 12 oz spray bottle. Read our full guide on how to dilute hydrogen peroxide.

4. What is the difference between food grade and regular hydrogen peroxide?

Food grade hydrogen peroxide contains no stabilizers or additives. Regular 3% drugstore hydrogen peroxide often includes acetanilide or other stabilizers. Nature's Freedom 35% hydrogen peroxide is food grade, with no synthetic additives and no stabilizers.

5. Is Nature's Freedom 35% hydrogen peroxide NSF certified?

Yes. Nature's Freedom 35% hydrogen peroxide is NSF Certified to NSF/ANSI/CAN 60 for drinking water treatment chemicals and NSF/ANSI/CAN 50 for pool, spa, hot tub, and other recreational water treatment chemical use. This certification is independently verified by a third party, unlike a manufacturer-issued Certificate of Analysis.

Key Takeaways

•      Nature's Freedom 35% hydrogen peroxide is NSF Certified to NSF/ANSI/CAN 60 and NSF/ANSI/CAN 50.

•      The 35% concentration is over 10 times stronger than standard 3% drugstore hydrogen peroxide and must always be diluted before use.

•      The formula contains no stabilizers, dyes, or synthetic additives.

•      One 32 fl oz bottle dilutes into dozens of ready-to-use cleaning, pool, and garden solutions.

•      Packaging is BPA-free, made in the USA, and safe for sewer and septic disposal.