Hi, apologies I know I am late to the Gummi Pflege party but after a frozen door recently I have got round to purchasing some now and was going to do both cars.....

Question is apart from rubber door seals where should I be thinking of applying it?

2nd question - door handles - is there anything particular I can do to stop the door handles sticking?
Drivers one seemed to operate slightly oddly in the cold weather but is fine now it’s not as cold.

Thanks in advance
David 2016 (L405) Autobiography in Black with Ivory - for ULEZ
2014 (L405) VSE in Black with Ivory
2011 (L322) VSE in Black with Ivory
2005 (3.2 V6) Porsche Cayenne in Black with Savanna
1999 (P38) VSE in Burgundy (?) with Sand

Gummi Pflege is meant to keep rubber seals flexible, so apply it wherever you have rubber exposed to the elements, such as door seals, tailgate seals, engine bay seals etc, etc.

As for door handle mechanisms, i'd be looking to lubricate with spray on white lithium grease around the linkages inside the door, cable etc (so it's a card-off job).

Mike