It was a well thought out programme. We’ve been doing most of what was advised anyway. We only go out to walk the dog or DH goes to his allotment, so it’s more to do with what other people might bring in on groceries etc. even if left on the doorstep.
It doesn’t take long to wipe these down and it’s not as if we don’t have time on our hands (better than level pathogens anyway).
Anyone who can spend hours just making sure their house is perfectly clean has too much time on their hands and should find some other socially useful way of occupying their time.