Microwave getting rid of yellow staining

goldfishdirect, Oct 29, 11:55am
Hi Guys,
Could you please help, my son decided to cook pop-corn in the microwave for 10 minutes.The smell was right through the house.Looking for some tips on cleaning mw, I have used soapy water in bowl and zapped it with baking soda.The inside has gone a yellow-brown colour.
Luckily the microwave is still working.
Many thanks in advance.

lilyfield, Jul 1, 5:45pm
have you tried jif? or chemico?

the plastic liner is probably singed from overheating.