Best way to clean trunk and door jams

[LeadingEdgeDetail]

True, every car I've been detailing hasn't been detailed in a long time if ever... Except for a 2014 Audi A7, those doorjambs were beautiful

 

[LawrenceSA]

My typical approach for these areas is.

-Spray APC via a foaming trigger head and allow it to dwell
-Agitate with various brushes
-HP rinse (I lay a towel down on the seats to avoid any water getting on them and just spray really carefully)
-Blow dry
-Then I use AF Tripple on a MF applicator to clean/polish/protect them
-Buff off any residue
-Done

 

[Sleper]

1. Degreaser
2. pressure washer
3. great aim/control
4. Good wet/dry vac in case #3 falls through

Works great for me