Samantha Booth wrote:

Absolutely nothing you have said has convinced me to divert to Tesco and
buy chemicals.

Baking soda, vinegar, salt etc are all chemicals. You yourself are 100%
chemical.

I quite understand preferring to use basic chemicals to clean your house
than expensively marketed and packaged concoctions with their unpleasant
frangrances, but just about the only way you could clean stuff without
"chemicals" - and relying on chemical reactions - would be if you
scrubbed everything with sand.

Daniele