Ps

Regularly rinsing the nose with saline can’t help prevent infection with the new coronavirus, gargling mouthwash can’t either. There is no evidence.

While demand for medical masks and hand sanitiser solution have significantly increased around the world, Chloramine B in many stores has also been out of stock. The Prime Minister has decided to supply five tons of Chloramin B from the national reserves to the Ministry of Health to handle with nCoV. So the stuff that they used to disinfect surface as you can see is maybe chloramin B.