Just watched the tutorial on GTV. No wonder these cars cost what they do. Amazing. Think I'll try your suggestion of old 'soft' toothbrush. I recently bought this car and I'm much tidier than previous owner so my cleaning and upkeep on the interior should keep it real sharp. Thx for responding...
Careful on the tooth brush.
Tooth brush bristles are abrasive on even your teeth.
I would suggest a detailers brush.
It looks like a paint brush, but made for car detailing.
Use dry to dust or with interior cleaner.
Check Chemical Guys or eBay.
Search under car detailers brush.
Can use for engine, dash, seats, etc.
Well, one for each and keep seperate for next time.
On You Tube search "AMMO NYC".
This guy details as a job but gives instructions everyone can follow.
Good source of detail info.