Sewage Backup: Health Risks & What NOT to Do
A sewage backup is one of the few home emergencies that's genuinely a health hazard, not just a mess. The water involved — what the industry calls Category 3 "black water" — carries bacteria, viruses, and other pathogens. This is the one situation where the "what NOT to do" list matters as much as the cleanup itself. Here's what you need to know. (General information, not medical advice — for any exposure or health concerns, contact a doctor.)
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