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NOTE: To remove spots and film from dishes, try a white
vinegar rinse. This procedure is intended for occasional use
only. Vinegar is an acid, and using it too often could damage
your dishwasher.
1. Wash and rinse dishes. Use an air-dry or an energy saving
dry option. Remove all silverware or metal items.
2. Put 2 cups (500 mL) white vinegar in a glass or
dishwasher-safe measuring cup on the bottom rack.
3. Run the dishwasher through a complete washing cycle
using an air-dry or an energy saving dry option. Do not
use detergent. Vinegar will mix with the wash water.
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Silica film or etching (silica film is a milky, rainbow-colored
deposit; etching is a cloudy film)
Sometimes there is a water/chemical reaction with certain
types of glassware. This is usually caused by some
combination of soft or softened water, alkaline washing
solutions, insufficient rinsing, overloading the dishwasher, and
the heat of drying. It might not be possible to prevent the
problem, except by hand washing.
To slow this process use a minimum amount of detergent but
not less than 1 tb (15 g) per load. Use a liquid rinse aid and
underload the dishwasher to allow thorough rinsing. Silica film
and etching are permanent and cannot be removed. Do not
use heated drying.
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White spots on cookware with nonstick finish
Has the dishwasher detergent removed cookware seasoning?
Reseason cookware after washing in the dishwasher.
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Brown stains on dishes and dishwasher interior
Does your water have high iron content? Rewash dishes using
1-3 tsp (5-15 mL) of citric acid crystals added to the covered
section of the detergent dispenser. Do not use detergent.
Follow with a Normal wash cycle with detergent. If treatment
is needed more often than every other month, the installation
of an iron removal unit is recommended.
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Black or gray marks on dishes
Are aluminum items rubbing dishes during washing?
Disposable aluminum items can break down in the
dishwasher and cause marking. Hand wash these items.
Remove aluminum markings by using a mild abrasive cleaner.
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Orange stains on plastic dishes or dishwasher interior
Are large amounts of tomato-based foods on dishes placed in
the dishwasher? It may be necessary to use a stain removal
product to remove stains from your dishwasher. Stains will not
affect dishwasher performance.
Dishes do not dry completely
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Dishes are not dry
Did you load your dishwasher to allow proper water drainage?
Do not overload. Refer to the “Loading” section in the
Consumer Reference Guide. Use a liquid rinse aid to speed
drying.
Are the plastics wet? Plastics often need towel drying.
Is the rinse aid dispenser empty? Refer to the “Rinse Aid
Dispenser” section.
Did you use an air-dry or energy-saving dry option? Use a
heated drying option for dryer dishes.
Dishes are damaged during a cycle
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Chipping of dishes
Did you load the dishwasher properly? Load the dishes and
glasses so they are stable and do not strike together from
washing action. Minimize chipping by moving the rack in and
out slowly.
NOTE: Antiques, feather-edged crystal, and similar types of
china and glassware might be too delicate for automatic
dishwashing. Wash by hand.
Noises
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Grinding, grating, crunching or buzzing sounds
A hard object has entered the wash module (on some
models). When the object is ground up, the sound should
stop. If the noise persists after a complete cycle, call for
service.
