Using white (distilled) vinegar for cleaning...
Now, Sarson's are known for their malt vinegar, so it is encouraging they are suggesting uses beyond sprinkling it on your chips!
https://www.sarsons.co.uk/vinegar-tips
Most intriguing are the tips for cleaning ballpoint pen ink, chopping boards, carpets and, particularly, hardened paint brushes!! (although this one you might need to do while your 'other half' is out, and don't use the best saucepans!)