NOT KNOWN FACTS ABOUT WORKPLACE SAFETY FOR SEWER WORKERS

Ammonia can be a colourless gas with a characteristically pungent smell. Though you could be familiar with ammonia as being a cleaning agent, ammonia exposure can lead to eye, nose, and throat discomfort. At elevated degrees, ammonia is toxic to humans and should lead to organ problems or Dying.Lousy wax ring around the bathroom: The wax ring conce