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. 2021 Aug 21;18(16):8828. doi: 10.3390/ijerph18168828

Figure 2.

Figure 2

Boxplots representing the quantification of remaining dirt for HCPs on DH1 and DH2; HCP1 on DH1 (red)—washing hands for 20 s with running warm water (40 ± 2 °C) and soap, then drying with paper towel; HCP2 on DH1 (green)—washing hands for 20 s with running cold water and soap, then drying with paper towel; HCP3 on DH1 (light blue)—rinsing hands for 5 s with running cold water, then drying with paper towel; HCP4 on DH1 (yellow)—wiping hands for 20 s with wet wipes; HCP5 on DH1(orange)—wiping hands for 20 s with antibacterial wet wipes; HCP1 on DH2 (dark blue); HCP3 on DH2 (dark red).