Our Covid-19 decontamination procedure 

Upon arrival all car keys are sprayed with an anti-bacterial spray and then placed in a disposable pouch.
Disposable gloves warn every time contact is made with the interior and disposed off each time they are used.
Upon completion of all works all interior surfaces that comes in contact with hands is de-sanitised and a clean kit placed on the steering wheel, hand brake, gearstick (where applicable) and seat (fresh gloves worn and then disposed of)

Exterior decontamination

Stage one

Jet wash to remove surface dirt

Stage two

Wash with industrial heavy soap solution and rinse

Stage three

Coat with an anti-bacterial foam and rinse

The car is now clean and free of all contaminants, no physical contact is made with the interior and the exterior de sanitised.
These procedures are passed on from years on experience with NBCW and service with the Royal Air Force Regiment Tactical and combat support group, there is no such thing as ex in ex-service, here to serve.

See below for a gallery showing this process