35% Dilution Reference Chart

Dilution Chart For 35% H2O2 And Water.


For material compatiblity information.

Use the chart below as a reference when diluting our 35% Food Grade Hydrogen Peroxide and our 34% H2O2 when a desired concentration is needed.

 35% Food Grade Hydrogen Peroxide and 34% Garden H2O2 Dilution Reference Chart.

Use the below concentrations for things like oxidizing unwanted weeds, algae and cleaning outside in the yard and garden defending against bugs and disease. These concentration are also useful for bleaching textiles.

The first set of ratios are very strong and we recommend wearing gloves and eye wear. Use caution at these strengths to avoid contact with your skin, eyes and of any person or animals when using a spray applicator or when splashing may occur.

If you have an irrigation system running a 5% +- will sanitize your system. Caution:DO NOT WATER PLANTS AT THIS CONCENTRATION. Rinse well.


Hydrogen Peroxide Dilution Tbl 1




Use the below concentrations for general purpose cleaning. Good disinfection ability and safe to touch. Great for the tooth brush, flossing, oral debridder and minor cuts. Use 8 oz. of a 3% hydrogen peroxide in your washing machine or dishwasher. 



Diluting 35% Hydrogen Peroxide tbl2





Diluting 35% Hydrogen Peroxide tbl3


Materials Compatible with up to a 50% concentration of Hydrogen Peroxide



ABS plastic N/A
Acetal (Delrin®) D-Severe Effect
Aluminum A-Excellent
Brass N/A
Bronze B1-Good
Buna N (Nitrile) D-Severe Effect
Carbon graphite C-Fair
Carbon Steel D-Severe Effect
Carpenter 20 B-Good
Cast iron N/A
Ceramic Al203 N/A
Ceramic magnet A-Excellent
ChemRaz (FFKM) B-Good
Copper D-Severe Effect
CPVC A-Excellent
Epoxy N/A
Fluorocarbon (FKM) A-Excellent
Hastelloy-C® A-Excellent
HDPE A-Excellent
Hypalon® D-Severe Effect
Kalrez A-Excellent
Kel-F® A-Excellent
LDPE C2-Fair
Natural rubber C-Fair
Neoprene D-Severe Effect
Nylon D-Severe Effect
Polycarbonate A2-Excellent
Polyetherether Ketone (PEEK) A-Excellent
Polypropylene B1-Good
Polyurethane D-Severe Effect
PPS (Ryton®) N/A
PTFE A-Excellent
PVC A1-Excellent
PVDF (Kynar®) A1-Excellent
Silicone B-Good
stainless steel - 304 B2-Good
stainless steel - 316 A2-Excellent
Titanium A-Excellent
Tygon® B-Good
Viton® A-Excellent


Ratings -- Chemical Effect

  • A =Excellent.
  • B = Good -- Minor Effect,
       slight corrosion or discoloration.
  • C = Fair -- Moderate Effect,
       not recommended for continuous use. Softening,loss of strength, swelling may occur.
  • D = Severe Effect, not recommended for ANY use.
  • N/A = Information not available.

35% Hydrogen Peroxide Products