roughbarked said:

buffy said:

kii said:

I’ve coated the burnt area with a thick paste of bicarbonate soda. Then let it sit for a few hours.

I did see the bicarb option online too. I’ll see how this vinegar boil goes.

Bicarb is recommended on the page I linked as well.

Gumption is good for the final clean. Though there is a stainless steel cleaning powder available. Forget what is in it but it isn’t nice up the nostrils. So if using it take care not to fluff it in the air.

I bought some stainless steel cleaning powder years ago (it’s still in the back of the cupboard under the sink) but it wasn’t any better than ordinary cleaners.