BiohazardCaliforniaWhy You Should Not Clean Up Blood Yourself
The health and practical risks of DIY blood cleanup, and when to call a professional in California.
Bloodborne pathogens
Blood can carry hepatitis B, hepatitis C and HIV. Hepatitis B can survive on surfaces for up to seven days, even when blood looks dry.
Hidden contamination
Blood soaks through carpet into padding and subfloor. Scrubbing the surface can push it deeper and leave contamination you cannot see.
Disposal rules
Large amounts of blood-soaked material should not go in household trash. Professionals bag and dispose of it through approved channels.
When DIY is fine
A small cut on a hard surface can be cleaned with gloves and an appropriate disinfectant. Anything larger, or any spill on porous materials, is worth a professional assessment.
Get Help
If you need help now, see our blood cleanup service page or call (323) 329-3559. You can also find your city on the locations page.