We sprayed all supermarket items with diluted bleach religiously for about the first year of the pandemic, when it was thought that the virus could easily be spread via contaminated surfaces. This is was the time when the advice was to wash hands frequently, in case your hands carry that contamination.
But later it was realised that surface transmission is an uncommon route of viral spread, and that the main route of spread is the airborne route. So we stopped disinfecting the groceries.