With the majority of us staying at home for fear of infections, Channel 4’s consumer-science series examines exactly how safe it is behind closed doors. Should we all be deep cleaning to protect those closest to us? Two families have their houses forensically swept for fingerprints to find evidence of what they’re spreading around. Presenter Dr Javid Abdelmoneim also demonstrates how Covid-19 uses human behaviour to get from outdoors to indoors. Finally, he rounds up the most effective cleaning products to stop the virus – and which ones aren’t worth bothering with. Accessible with plenty of practical tips.

Michael Hogan, 6th April 2020, The Telegraph

 Source:  The Telegraph