In recent months I’ve read a lot about the infection risks associated with sinks and drains in areas of healthcare organisations which house some of our most sick and vulnerable patients. The retrospective study carried out in Germany, comparing hospital acquired infection (HAI) rates in 552 intensive Care Units (ICUs) with and without sinks was perhaps the most compelling, concluding that ICU rooms with sinks were associated with a higher rate of HAIs (in comparison to those without sinks). I’ve also read with interest how many healthcare organisations have tackled the infection risk posed by sinks and water through the implementation of water-free or water light (which I personally prefer) systems. More and more evidence is emerging that this approach has merit in reducing the transmission of HAIs in ICUs, with a recent systematic review  suggesting that sink removal and other water-free interventions in ICUs, helped terminate infection outbreaks.