Why is there orange stuff on the keys

Dell Inspiron 14 7435 2 in 1

This started happening a long time ago and i tried taking them off with water and wipes but they wont get off

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Post some pics so we can see what you are seeing

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Your dog peed on it, you spilled coffee on it. they overheated. Pee and coffee should come off with water or iso, overheating can't be removed.

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