Janice from Texas writes
How do I do this with a dial n spray dispenser?
Ortho Dial N Spray Hose End Sprayer would not be recommend to apply hydrogen peroxide so we cannot advise on the rates for this use. The Chapin Industrial Poly Bleach 1 Gallon Sprayer can be used with hydrogen peroxide according to the manufacturer and would be a better option for your 50/50 solution.
Answer last updated on: 07/30/2018