I just found out today that a plastic flower pot has turned my Melamine window sill yellow. There is another window sill where an Amazon Alexa turned it yellow too! Is there anything I can do to get them back to white?
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1Has it turned the sill yellow, or has it prevented that spot from being bleached by sunlight? – keshlam Oct 23 '23 at 05:40
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The sill is white, where the pot was (and where the Amazon Echo was) is yellow. – Josh Deltener Oct 23 '23 at 12:33
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For any that care, I tried oxyclean powder. I made a paste and let it set for 20 min, did nothing. – Josh Deltener Oct 24 '23 at 00:24
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I recall reading an article about how people figured out how to un-yellow plastic computer equipment which had yellowed with age. – Harper - Reinstate Monica Oct 24 '23 at 01:29