Use spigots or pumps to dispense new materials. Use funnels when transferring wastes to storage containers. Regularly inspect equipment for leaks from gasket and hose couplings, flanges, pumps. Replace faulty or worn gaskets on button trap and around cleaning machine door. Monitor equipment efficiency, e.g., pounds of clothes cleaned per pound of solvent.
Clean lint screens regularly to avoid clogging fans and condensers.
Check air vents for drippage. Check air relief valves for proper closure. Repair holes in air and exhaust ducts. After a filter change, check gaskets and seal of the new filter. Upgrade Equipment to Reduce or Eliminate Pollution Check how your PERC is supplied.