General Cleaning inside of convertible roof

[decappottabile]

Has anyone tried cleaning the inside of the convertible roof? (I believe it's called headliner?).
I'm tempted to try one of those 'dry foam' carpet cleaner spray cans but I'm open to suggestions.

 

[porta]

Yes, dry foam works well, do NOT use any of the ones with bleach or alcohol in…
Leave all the windows open wehn applying and to fully dry out (they’re not ‘dry foam’, just supposed to leave them to dry and then vac off)