^^forgot to mention AS G101.
TBH, I use that more than the Megs APC. Only trouble is, finding your local AS rep to buy some off!
For interior plastics I just use a generic cleaner. An APC to be precise. (all-purpose cleaner (Meguiars have their own APC))
Other than that, I don't do a lot. I, personally, hate shiny/glossy/tacky plastics in an interior, so, I clean the areas, and thats my lot.
^^forgot to mention AS G101.
TBH, I use that more than the Megs APC. Only trouble is, finding your local AS rep to buy some off!