Hummer 2005 H2 - Manual (Page 409)

Cleaning Exterior Lamps/Lenses
Use only lukewarm or cold water, a soft cloth and a car
washing soap to clean exterior lamps and lenses.
Follow instructions under Washing Your Vehicle on
page 5-96.
Finish Care
Occasional waxing or mild polishing of the vehicle by
hand may be necessary to remove residue from
the paint finish. GM-approved cleaning products can be
obtained from your dealer. See Vehicle
Care/Appearance Materials on page 5-100.
The vehicle has a “basecoat/clearcoat” paint finish. The
clearcoat gives more depth and gloss to the colored
basecoat. Always use waxes and polishes that are
non-abrasive and made for a basecoat/clearcoat
paint finish.
Notice: Machine compounding or aggressive
polishing on a basecoat/clearcoat paint finish may
damage it. Use only non-abrasive waxes and
polishes that are made for a basecoat/clearcoat
paint finish on your vehicle.
Foreign materials such as calcium chloride and other
salts, ice melting agents, road oil and tar, tree sap, bird
droppings, chemicals from industrial chimneys, etc.,
can damage the vehicle’s finish if they remain on painted
surfaces. Wash the vehicle as soon as possible. If
necessary, use non-abrasive cleaners that are marked
safe for painted surfaces to remove foreign matter.
Exterior painted surfaces are subject to aging, weather,
and chemical fallout that can take their toll over a
period of years. To help keep the paint finish looking
new, keep the vehicle in a garage or covered
whenever possible.
5-97