No. Do not mix hydrogen peroxide and bleach. CDC warns that the two chemicals may react violently.
Is a Small Amount Safe to Mix?
Do not try to make this combination safer by changing the amounts or concentrations. CDC advises against mixing household bleach with other cleaners or disinfectants.
What About Laundry?
Do not combine hydrogen peroxide and bleach in a laundry treatment. Follow the garment’s care label and the directions on the cleaning product you choose. Do not improvise a combined or sequential treatment with different cleaners.
Choose a Product for the Task
Use products only as directed on their labels. This article does not recommend a homemade mixture, promise disinfection, or provide a safe-mixing recipe.
The Bottom Line
Keep hydrogen peroxide and bleach separate. Mixing cleaning products is not a recommended way to improve their performance.
