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. 2018 Mar 27;4:7. doi: 10.1038/s41522-018-0050-9

Fig. 2.

Fig. 2

Number of bacteria in biofilms from the inner surface of bath toys. Flow cytometry was used to determine the number of bacterial cells in bath toy biofilms using SYBR® Green I staining following biofilm removal and dispersal. Bath toys were either from real households (real bath toys), or used under controlled conditions with clean water prior to bathing (clean water controls) or with used water after bathing (dirty water controls). Error bars represent standard deviation of triplicate measurements