What biohazard cleanup covers

Updated 2026-09-13

Biohazard cleanup is the removal and disinfection of materials that can carry disease: blood, bodily fluids, human or animal waste, sewage, sharps, and anything they have soaked into. Common situations are a death, a serious injury, a sewage backup, animal hoarding, a home used to make or use drugs, and long-term neglect.

What a proper job looks like

Technicians in protective equipment remove contaminated material rather than trying to clean it in place, because porous materials cannot be reliably disinfected. They apply hospital-grade disinfectant, test surfaces where that is possible, treat odor at the source, and bag and label waste for a licensed medical waste hauler. You should get documentation of what was removed and how it was disposed of; insurers and landlords ask for it.

Regular cleaning is not enough

A housekeeping crew will not have the training, the disinfectants, or the disposal route, and in many states cannot legally transport the waste. Bleach on a stained carpet does nothing about what is under it.

Cost and insurance

Biohazard jobs are usually billed by the hour per technician plus disposal and materials, and most run $1,500 to $5,000. Insurance often covers them when the cause is sudden (a death, a sewage backup) and often does not when the cause is long-term neglect. The company will tell you which bucket your situation is in.