Brand new PVC delivered at lockdown. Trip last week, used Dometic oven twice. Rust marks have now appeared around door screws and also on what I think is a pull out grill guard at the top of the oven( too difficult to photograph).
I'm presuming that is not normal or do you need to leave the door open after use to avoid condensation?
I'm presuming that is not normal or do you need to leave the door open after use to avoid condensation?