SWMBO had to take a couple of paracetamol a few days ago.
She prefers soluble ones, so dissolved 2 tablets in about 150-200ml water in a regular drinking glass. Glass got loaded into dishwasher (why not ? ), but came out as if there were traces of something that had stuck to the glass.
I've now just washed the glass by hand, and it's clear there's something different about the glass - the pattern of water looks like there's still traces of something on the glass.
A perfunctory Dr. Google doesn't throw up anything obvious.
So is there something in an effervescent paracetamol tablet that's not good for glass. Or *some* glass ?
FWIW using a regular mug seems to be OK (so what about the glaze ?).
Just an oddity I noticed ....