[Grouse]

i generally use my HWE to vac the carpets and blow junk from under the seat. I used a brush attachment to get the dust from the crevices and headliner. I would not recommend this, dust can mess up your blowers in your hwe.

For the rest of the interior.
It is cleaned using a sonus german applicator pad and Leather masters soft cleaner. I work the pad into a lather and then wipe it on the surfaced to be cleaned. If i need to get into a crevice i use a dampened micro-fiber.

After the interior plastics, leather, vinyl and rubber are cleaned this way i move onto either Poorboys natural look/VRT. Some times i will also put jeff werkstat's satin protector on the plastics, vinyl and rubber interior spaces.

The leather is usually cleaned twice with soft cleaner. then i condition twice with leather master leather conditioner. Finally i protect it with leather master protection cream.