> City of Chesapeake, Virginia > Government > City Agencies, Departments, and Offices > Departments > Public Utilities Department > Sanitary Sewers > Smoke Testing of Sanitary Sewers > Smoke Testing Frequently Asked Questions > If smoke gets into the house/business, how long does it take for the smoke to dissipate?

If smoke gets into the house/business, how long does it take for the smoke to dissipate?