Always been a bit suspicious of that since it contains oxalic acid, which is toxic. I assume it's water soluble enough to get rid of easily before you use the surfaces for food though.

> oxalic acid

The benefit of using oxalic acid for cleaning, apparently, was discovered as part of the process of cooking rhubarb:

https://barkeepersfriend.com/oxalic-acid-magic-of-bkf/

Definitely rinse thoroughly, with the exception of vinegar there's not a lot of cleaning products you want to be eating

Ironically, here in Australia that brand has really destroyed its image.

They're now stocked in most of the big chain supermarkets, but it's a "reformulated" version of Bar Keepers Friend using Citric acid instead.

It's completely and utterly useless at cleaning the things the old Oxalic acid version worked on. :(

With careful perusal and emailing via Ebay though, the original formula stuff can be found.

This is the seller I get it from: https://www.ebay.com.au/itm/231989692018.

I'm not affiliated with them in any way.