Is soap really that IMPORTANT?!?!?
@pattatte, 2020. Guide On How To Properly Wash Your Hands GIF. [video] Available at: <https://gfycat.com/happygoluckyformaleuropeanfiresalamander-nitriss> [Accessed 21 July 2020].
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Handimania, 2020. Soap And Pepper - SCIENCE EXPERIMENT. [video] Available at: <https://www.youtube.com/watch?v=TXZ1d70YZJ8> [Accessed 21 July 2020].