Chemical Dilution Calculator

Pressure Washing

Calculate exact volumes of Sodium Hypochlorite (SH), water, and surfactant for your batch mix. Select an application preset or enter a custom target strength.

Mix Parameters

Configure your batch mix.

Application Preset

Raw SH Strength (%)

Typical pool shock: 10-12.5%

Target Mix Strength (%)

Tank Size (gallons)

Surfactant (oz per gallon)

Typical: 0.5-2 oz/gal

Batch Mix Recipe

Exact volumes for your tank.

Configure your mix and click calculate.