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Water
guidelines
Selecting water temperatures
I
WASH WATER
TEMPERATURE* SUGGESTED FABRICS
COMMENTS
HOT
l Work clothes
l Best cleaning for heavily soiled items
130°F (54°C)
l Sturdy whites/colorfast
l Removes oils, perspiration, greasy
or above
pastels soils, and stains
l Diapers
l Prevents graying or yellowing
WARM l Dark/noncolorfast colors
l Best for moderately soiled to lightly
90-l 10°F
l Permanent press items
soiled items
(32-44°C)
l Nylon, polyester, acrylics,
l Safe for most fabric finishes
silks, woolens l Less fading and dye bleeding
l Knits/delicate fabrics
l Reduces wrinkling
COLD
l Extra-sensitive colors
l Best for very lightly soiled items
70-90°F
l Noncolorfast items
l Saves hot water
(21-32°C)
l Hand washables
l Best rinse water temperature
l The washer features cold rinses for all wash temperatures.
Checking hot water
temperature
Your hot water should be 130°F (54°C) or
above. If you do not know your hot water
temperature, you can check it easily. You
may need to raise the temperature of your
water heater. To check your hot water:
1. Fill a pan with the hottest water available
from the faucet that fills your washer.
NOTE: If you do not have a faucet at your
washer site, collect the water from the
faucet closest to your washer.
2. Place a candy thermometer or cooking
thermometer in the water to check the
temperature.
NOTE: In wash water temperatures colder
than 70°F (21 “C), detergents do not dissolve
well. Also, soils may be difficult to remove
and some fabrics may retain wear wrinkles
and may have increased pilling.
Water hardness
Many poor washing results can be traced to
the hardness of the wash water. To check
your water hardness:
l City water - ask the city water company.
l Well water - ask the local water authority.
Ask for the mineral content in grains/gallon
or parts/million. If your water is more than
8 grains/gallon or more than 137 parts/
million, you should consider:
l installing a water softener.
l using more detergent.
l using a packaged water conditioner.
l not using soap.
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