Haier HDB18EB User Manual page 26

Etching:
• Too much detergent used.
Use the appropriate amount of detergent. Reduce the amount of detergent
used per load.
• The water temperature is too hot.
You need to lower the water temperature.
• Use of old detergent.
Read the expiration date. Avoid using old detergent. Use only fresh detergent.
• Do not pre-rinse the dishes.
Simply scrape off large food particles
Stained interior tub:
• Some detergents contain colorants known as "pigments" or "dyes" that will
discolor the tub with extended use. You need to change the detergent to one
without a colorant. Read the container label carefully before using the detergent.
• Some acid based and/or paste based foods may discolor the tub. Use of the rinse
cycle may help to decrease the level of staining.
Spots & filming found on flatware/glassware:
This is due to:
• Use of too little detergent.
• Low incoming water temperature and pressure.
• Improper loading.
• Use of old, moist and damp powder detergent.
• Hard water in your area.
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