King County Navigation Bar (text navigation at bottom)
Public Health - Seattle & King County
Site Directory

Public Health Webpage Directory

Public Health Center & Office Locations

For Care Providers

Health Advisories & Resources

For Educators

Health Educators Toolbox

About Us

History & Profile

Jobs

Employee Directory

Contact Us

Public Health
Seattle & King County
401 5th Ave., Suite 1300
Seattle, WA 98104

Click here to email us

Phone: 206-296-4600
TTY Relay: 711

magnifying glass Advanced Search
Search Tips
Home » Disaster response » Sewage spills

Disaster response
Cleaning up a sewage spill

Thorough cleaning of indoor sewage spills is necessary to protect people -- especially small children -- from harmful bacteria and viruses. Clean-up should begin as soon as possible to reduce the risk of exposure to sewage.

Clean up tips:

  • Keep children and pets out of the area until clean-up has been completed.
  • Wear rubber gloves and boots.
  • Wash your hands thoroughly and launder clothes separately after completing the clean-up.
  • Remove all furniture, loose rugs, and so on from the area.
  • Saturated wall-to-wall carpeting (and the pad) usually cannot be adequately cleaned. They should be removed, wrapped in plastic, and taken to a transfer station or sanitary landfill. If you decide to keep the carpeting, hire a licensed carpet cleaning company to steam clean and disinfect the carpet.
  • All hard surfaces, such as linoleum, hardwood floors, concrete, wood moldings, wood, and metal furniture, and on should be thoroughly cleaned with hot water and a mild detergent (dish detergent), and then rinsed with a bleach solution by mixing one tablespoon of liquid household bleach to one gallon of water. Let the surface air dry.
  • Upholstered furniture, loose rugs, drapery, and so on should be professionally cleaned. Notify the cleaner of the problem.
  • Remove and replace plaster, plasterboard, and lath that have been saturated and are soft to the touch. If the surface has been wetted, clean as you would a hard surface, but do not saturate the plaster.
  • Clean sinks, dishwashers, and other plumbing fixtures that have had sewage back-up with detergent, and then rinse with the bleach solution.
  • Disinfect clean-up mops, brooms, and brushes with the bleach solution.
  • Increase air circulation to reduce odors and mold growth -- open all windows and doors. The use of fans and heaters may speed this process.
related sites:

indoor air quality iconIndoor Air Quality
The quality of the air in your home can impact your health or the health of those you live with. Mold can contribute as a trigger for asthma attacks.

Green Cleaning iconGreen Cleaning
Green Cleaning is using cleaning products that don't endanger you, children or the environment. This is especially important for people who have asthma or other respiratory diseases and allergies.

Updated: Friday, July 20, 2007 at 08:51 PM

All information is general in nature and is not intended to be used as a substitute for appropriate professional advice. For more information please call (206) 296-4600 (voice) or TTY Relay: 711. Mailing address: ATTN: Communications Team, Public Health - Seattle & King County, 401 5th Ave., Suite 1300, Seattle, WA 98104 or click here to email us.

King County | News | Services | Comments | Search

Links to external sites do not constitute endorsements by King County.
By visiting this and other King County web pages, you expressly agree to be bound by terms
and conditions of the site. The details.