How long does it take for bleach to freeze?

Bleach, primarily composed of sodium hypochlorite and water, typically freezes at around -5 degrees Celsius (23 degrees Fahrenheit). However, the exact freezing time depends on factors like the concentration of bleach and the temperature of the environment. Generally, it may take several hours to freeze completely in a standard freezer, but this can vary. Always handle bleach with care, as it can release harmful fumes when frozen or thawed.