GMC 2012 GMC Sierra Denali, Owner'S Manual, Page: 435 / 502

Black plate (97,1)
GMC Sierra Denali Owner Manual - 2012 - 2nd - 11/10/11
Vehicle Care 10-97
To prevent damage, do not clean
the interior using the following
cleaners or techniques:
. Never use a razor or any other
sharp object to remove a soil
from any interior surface.
. Never use a brush with stiff
bristles.
. Never rub any surface
aggressively or with excessive
pressure.
. Do not use laundry detergents or
dishwashing soaps with
degreasers. For liquid cleaners,
use approximately 20 drops per
3.78L (1 gal) of water.
A concentrated soap solution will
leave a residue that creates
streaks and attracts dirt. Do not
use solutions that contain strong
or caustic soap.
. Do not heavily saturate the
upholstery when cleaning.
. Do not use solvents or cleaners
containing solvents.
Interior Glass
To clean, use a terry cloth fabric
dampened with water. Wipe droplets
left behind with a clean dry cloth.
Commercial glass cleaners may be
used, if necessary, after cleaning
the interior glass with plain water.
Notice: To prevent scratching,
never use abrasive cleaners on
automotive glass. Abrasive
cleaners or aggressive cleaning
may damage the rear window
defogger.
Fabric/Carpet
Start by vacuuming the surface
using a soft brush attachment. If a
rotating brush attachment is being
used during vacuuming, only use it
on the floor carpet. Before cleaning,
gently remove as much of the soil
as possible using one of the
following techniques:
. Gently blot liquids with a paper
towel. Continue blotting until no
more soil can be removed.
. For solid soils, remove as much
as possible prior to vacuuming.
To clean:
1. Saturate a clean lint-free
colorfast cloth with water or club
soda. Microfiber cloth is
recommended to prevent lint
transfer to the fabric or carpet.
2. Remove excess moisture by
gently wringing until water does
not drip from the cleaning cloth.