Developed by Francis Schaffner (BioSys Consultancy, Zurich), in partnership with Guy Hendrickx/Ernst-Jan Scholte (AviaGIS, Zoersel, Belgium) and Jolyon M Medlock (Health Protection Agency, United Kingdom) for the ECDC TigerMaps project
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Drop in a hippo!
Decrease your toilet’s water-use by dropping a hippo or other displacement device into the cistern. If you’re planning on buying a new toilet, consider a water efficient one with a dual flush.
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