Does the presence of oil, ink or secretions of the eye affect tahaarah (purification)?

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Check below answers in case you are looking for other related questions:
There is some kind of crusty scab on his eye – what effect does that have on his wudoo’?
He did ghusl then he realized that the water had not reached his foot

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Related Answers:
Ruling on using nail polish, and does it have to be removed when doing wudoo’
He did ghusl and prayed, then he realized that he had missed a part of his body and the water had not reached it
When I wash my ears during wudoo’, do I have to insert my finger into the whole ear?
There is some kind of crusty scab on his eye – what effect does that have on his wudoo’?
He did ghusl then he realized that the water had not reached his foot

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