Wash and Shine your Beloved Porsche,
Part 3 Interiors
by Bob Schoenherr,
Redwood Region Membership Director and Zone 7 Concours Champion
Cleaning the Living Room of your Car
Why is it important to keep your car's interior clean? To keep momma
happy! To keep up your Porsche image! Really, here is why....
A dirty cabin not only looks and smells bad, it can also create or
contribute to operational problems. Dirty air vents can spread dust and
other allergens about the cabin. Filmy windows and mirrors can obscure
the driver's view of the road. Grit and grime can work their way inside
buttons and switches and cause them to fail.
Start with a good vacuum. Get a vacuum with an extension hose and
several attachments. Work from the top down, so that particles that are
dislodged and fall during cleaning can be picked up later when you
vacuum the seats and carpet. Use the vacuum's upholstery nozzle on the
headliner, seats, and other upholstered areas, such as the rear parcel
shelf. Remove the floor mats and vacuum and clean them separately. Use
the crevice tool to get into visors, seat pockets, and other tight areas
where other attachments will not fit. Use the dusting brush to vacuum
plastic, hard vinyl, and metal parts such as vanity mirrors and
dashboard components-hard vacuum nozzles can possibly scratch or nick
these parts. If you have access to an air compressor, you can use it to
blow out dirt from hard-to-reach areas on the dashboard. Be sure your
air compressor has a water collector; otherwise, don't use it on the
interior parts. Use the floor brush when vacuuming the carpet. Move the
seats forward or backward to reach areas under the seat. Take out
removable seats to access hard-to-reach areas.
Any auto parts store will have a variety of cleaners for different types
of surfaces, including carpet, upholstery, leather, and plastic.
However, there is no need to buy specialty cleaners just for cars. I
have found the best interior cleaner for all uses is Simple Green: 1
part Simple Green mixed with one part water. This will clean anything,
but not damage it.
Use a general spray-on carpet cleaner. Work the compound into the carpet
with a stiff, non-shedding bristle brush. Avoid getting the carpet and
upholstery too wet, as you risk acquiring mildew or damaging nearby
electronic equipment. If you have a problem stain such as makeup, oil,
gum, tree sap, or tar, you should use Simple Green to remove it.
Sometimes it may take more than one pass to get the stain out, so be
patient and go over it again and again if needed.
Using a steam cleaner is best, but most of us don't have that tool. I
use a spray-on upholstery cleaner, work it in with a soft brush, and let
it dry, according to directions. Do not forget to clean the rear parcel
shelf, safety belts, and seat joints too.
Use leather cleaner, saddle soap, or another mild leather soap on a damp
cloth and rub it softly onto all leather areas. Remove the excess soap
with a clean, slightly damp cloth. Use cotton swabs to remove excess
soap from the seams. DO NOT overuse leather cleaners at one time. They
can take the dye out of old leather.
DO NOT USE WINDEX! Use a non-ammonia or alcohol glass cleaner to wash
the inside of windows. Spray the cleaner directly on the cloth to avoid
streaking and getting the cleaner on the upholstery. Mom's vinegar and
paper works good here. Once the glass is clean, your detail spray works
pretty good to get rid of streaks.
After cleaning, leather can be treated with a conditioner formulated
specifically for it. This is particularly valuable for dried-out
leather. If you would like to apply a product to your car's vinyl or
plastic, use a non-greasy product. Be careful about ingredients: many
commercial conditioners contain silicone oils that can stain cloth or
A second vacuuming removes dirt dislodged during the cleaning process.
Now you can enjoy a fresh cool looking car! Your traveling living room
is now healthy, clean, and will last for many a Porsche Club event to