Chlorine Dilution Calculator
Amount of mix needed (in gallons):
Starting SH percentage:
Desired strength percentage:
Our Sodium Hypochlorite/Bleach calculator can help you figure out the correct mixing size for bleach batch mixing or be used for simple bleach dilution!
If adding surfactant add 1oz for every gallon of mix. (ex: 50gal = 50oz of surfactant)
For pressure washers the typical SH strengths are below:
House Wash: 1-3%
Deck Wash: 0.5-1%
Concrete: 2-3%
Roof Wash: 3-6%
