Indoor Pollutants And Sources: Revision history

Jump to navigation Jump to search

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

4 September 2025

  • curprev 20:4520:45, 4 September 2025MaryjoHeinrich talk contribs 575 bytes +575 Created page with "<br>Central heating and air conditioning systems have filters to trap dust and other particles (pollution). Portable air cleaners also filter the air in the room where they are located. Entrance airlocks with "walk-off" mats help buildings avoid tracking contaminants. Leave undamaged materials alone and, to the extent possible, prevent them from being damaged, disturbed, or touched. Discard damaged or worn asbestos gloves, stove-top pads, or ironing board covers.<br><br>..."