2009 Chevrolet Express Van Owner's Manual - Page 340

Do not clean the vehicle using: Fabric/Carpet Use a vacuum cleaner with a soft brush attachment frequently to remove dust and loose dirt. A canister vacuum with a beater bar in the nozzle may only be used on floor carpet and carpeted floor mats. For any soil, always try to remove it first with plain water or club soda. Before cleaning, gently remove as much of the soil as possible using one of the following techniques: • A knife or any other sharp object to remove a soil from any interior surface. • A stiff brush. It can cause damage to the vehicle's interior surfaces. • Heavy pressure or aggressive rubbing with a cleaning cloth. Use of heavy pressure can damage the interior and does not improve the effectiveness of soil removal. • For liquids: gently blot the remaining soil with a paper towel. Allow the soil to absorb into the paper towel until no more can be removed. • Laundry detergents or dishwashing soaps with degreasers can leave residue that streaks and attracts dirt. For liquid cleaners, about 20 drops per gallon (3.78 L) of water is a good guide. Use only mild, neutral-pH soaps. • For solid dry soils: remove as much as possible and then vacuum. • Too much cleaner that saturates the upholstery. • Organic solvents such as naptha, alcohol, etc. that can damage the vehicle's interior. 5-100