ss wrote
Theo wrote

Anyone have any idea what might remove burnt on olive oil please. I need
to clean an air fryer. Hot soapy water will not touch it.

Could you cobble some sort of attachement to a rechargeable drill like a
piece of dowel with steel wool type scourer fixed to the dowel or brush
head.

Thats what multitools are and rotate much
faster, but a dishwasher is a lot less effort.

It may at least take the effort out of it.

A dishwasher does that in spades.