There is a du’aa’ for entering the bathroom even if you are not going in to relieve yourself

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Check below answers in case you are looking for other related questions:
How can a person conceal himself from the jinn when in the toilet?
What is meant by avoiding urine

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Related Answers:
What is the difference between protecting oneself and avoiding in the hadeeth about the two who were being punished in their graves?
Urinating in the bathtub
Doing wudoo’, drinking and urinating whilst standing
How can a person conceal himself from the jinn when in the toilet?
What is meant by avoiding urine

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