Skip to main content
Fig. 4 | BMC Public Health

Fig. 4

From: Effects of cleaning spray use on eyes, airways, and ergonomic load

Fig. 4

Total particle mass concentration generated during the three different cleaning scenarios. The concentration in the breathing zone of the subject was measured using the SidePak. The concentration was normalized by the average value of the water exposure from the APS data and calculated as a running one minute average, for all 19 subjects, to reduce noise due to instrument movement during the measurements. The shaded areas are the standard deviation. Exposures lasted 30 min (from 00:00 to 00:30). After exposure the subject left the chamber. Thereafter the SidePak was measuring the air outside the chamber

Back to article page