In article >,
says...
>
> On Tue, 1 Aug 2017 17:28:49 +0100, Janet > wrote:
>

> > There's nothing remotely iffy about re-using glass jars; I've been
> >using the same jars for decades for jam, marmalade, lemon curd and
> >chutney. Glass is easy to wash and sterilise, and carries absolutely no
> >taint or taste of previous contents.
> >
> > New lids can be bought very cheaply in any size.
> >
> > Janet UK
>
> My goodness. I really am surprised that anyone would do that.
> Janet US

Standard practice among UK home cooks and perfectly legal.

https://www.food.gov.uk/business-ind...caterers/food-
hygiene/charity-community-groups

"Can I sell home-made jam in re-used jam jars?

It is safe to re-use glass jam jars occasionally to supply food as long
as they are properly washed. This means it is safe to sell home-made jam
or chutney in re-used jam jars at village fetes and other occasional
events. If jam jars are re-used they should be free from chips and
cracks, and should be sterilised prior to each use. Well-fitting lids
will also minimise any hygiene risks to the food in the jars."

Janet UK