GMC T-Series 2007, Owner'S Manual, Page: 269 / 356

4. Continue to gently rub the soiled area until the
cleaning cloth remains clean.
5. If the soil is not completely removed, use a
mild soap solution and repeat the cleaning
process that was used with plain water.
If any of the soil remains, a commercial fabric
cleaner or spot lifter may be necessary. When a
commercial upholstery cleaner or spot lifter is to
be used, test a small hidden area for colorfastness
first. If the locally cleaned area gives any
impression that a ring formation may result,
clean the entire surface.
After the cleaning process has been completed, a
paper towel can be used to blot excess moisture
from the fabric or carpet.
Instrument Panel, Vinyl, and Other
Plastic Surfaces
A soft cloth dampened with water may be used
to remove dust. If a more thorough cleaning is
necessary, a clean soft cloth dampened with a mild
soap solution can be used to gently remove dust
and dirt. Never use spot lifters or removers on
plastic surfaces. Many commercial cleaners and
coatings that are sold to preserve and protect soft
plastic surfaces may permanently change the
appearance and feel of your interior and are not
recommended. Do not use silicone or wax-based
products, or those containing organic solvents to
clean your vehicle’s interior because they can
alter the appearance by increasing the gloss in
a non-uniform manner.
Some commercial products may increase gloss
on your instrument panel. The increase in
gloss may cause annoying reflections in the
windshield and even make it difficult to see
through the windshield under certain conditions.
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