Guys
You might want to read this report
https://ianharper.co.uk/wp-content/uploads/2018/12/Summary-the-burden-of-infectious-diseases-is-everyones-responsibility.pdfHere is one quote that will be of interest to us as cleaners
“This means recognising that the main sources of harmful microbes are not places which are ‘dirty’, but contaminated foods, domestic animals (pets), and people who are infected or are healthy carriers of potentially harmful microbes. Since the presence of these potential sources in the home is inevitable,”
So when I say we should be cleaning carpets that are not visibly dirty this is where I am coming from. The absence of dirt is not clean. As most people link clean with hygiene. The use of before and after images are not what we should be using as clean
Lots more facts in the report another one is cold water washing clothes (fabrics) so if you cold wash carpets you should be spraying after.
Respects
Ian Harper