Things You'll Need:
- Bleach
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Step 1
Place the water temperature setting to the highest degree.
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Step 2
Place the load size to the largest setting.
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Step 3
Place time setting on the longest amount.
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Step 4
While the water is filling the tub, add 1 cup of chlorine bleach to the water.
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Step 5
Start the washing machine and allow it to run a full cycle.
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Step 6
Repeat these steps until the sour odor has disappeared.









