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Pink/Orange Discoloration on Plastics
Possible Solution
Is the water turned on?
The water supply must be completely open to wash and rinse the dishes properly.
Why are my plastics discolored?
Pink/orange discoloration of plastics is usually caused by carotenoid, a class of typically red/orange pigments found in foods such as tomatoes and turmeric. When carotenoids are dissolved in oils, they become easily absorbed into many plastics, mainly when heat is also applied. Because the resulting stain is absorbed into the plastic, water-based bleaches are ineffective.
Are the items being rinsed?
Pre-rinsing or using a Rinse Hold cycle will reduce the chance of staining. Regular use of a rinse cycle and an air-dry or energy-saving dry option will reduce the likelihood of staining.
How to remove it?
Try using a commercial plastic cleaner. If unable to find a commercial plastic cleaner, carotenoid stains can be bleached by ultra-violet light. If possible, allow sunlight to shine on the item, and the stain will fade. This process is slow and may take a long time to achieve the desired results.
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Still need help? Contact us or schedule service.
Please contact us or click below to make an appointment from our preferred list of service providers for service on your appliances.
United States
Canada
Interested in purchasing an Extended Service Plan?
Please click below to learn more on how you can save up to 25% on New Appliance Extended Service Plans within 30 days of your appliance purchase.
United States
Canada