Figure 6
From: Particle exposure risk to a lavatory user after flushing a squat toilet

Deposition of fluorescent droplets/particles on the step area of the squat toilet: (a) before flushing, (b) after flushing.
From: Particle exposure risk to a lavatory user after flushing a squat toilet

Deposition of fluorescent droplets/particles on the step area of the squat toilet: (a) before flushing, (b) after flushing.