What breaks your wudu?
7 min read
Short answer
All four schools agree that wudu is broken by anything leaving the front or back passage, which includes urine, stool and wind, and by losing awareness through deep sleep, fainting, intoxication or anaesthetic.
Beyond that the schools differ. Touching the opposite sex, touching your own private parts, bleeding from elsewhere on the body and vomiting all break wudu in some schools and not in others. Doubt never breaks it: if you are unsure, your wudu still stands.
Wudu, once made, stays valid indefinitely. You can pray five prayers on one wudu if nothing breaks it in between. So the practical question is not how long it lasts but what ends it, and that is what this page sets out.
It divides cleanly into three parts: the things everybody agrees break wudu, the things the schools genuinely disagree about, and the things people worry about that do not break it at all.
What everyone agrees on
- Anything that exits the front or back passage. Urine, stool and wind are the everyday cases. The Prophet said the prayer of one who breaks wind is not accepted until he performs wudu again.
- Deep sleep. Sleep in which you lose awareness of what is happening around you breaks wudu, because you cannot be sure nothing left the body while you were under.
- Loss of consciousness. Fainting, general anaesthetic, intoxication and anything else that takes away awareness break wudu, and more decisively than sleep does, because none of them can be light.
- Madhi. The thin fluid released with arousal breaks wudu and requires washing the affected area. It is not the same as the fluid released at climax, which requires a full ghusl instead.
Note what is not on this list. The agreed causes are narrow, and almost everything people ask about falls into one of the two sections below.
Where the schools genuinely differ
These are the four questions that produce most of the confusion. Each school has a documented position and none of them is an outlier.
What the four schools say
Does touching the opposite sex break wudu?
This is the difference behind the scene in a crowded mosque where one person redoes wudu after being brushed against and another does not.
What the four schools say
Does touching your own private parts break wudu?
What the four schools say
Does bleeding from elsewhere on the body break wudu?
What the four schools say
Does vomiting break wudu?
The pattern here follows the one above. The Hanafi and Hanbali schools treat impurity leaving the body as a cause. The Maliki and Shafi'i schools limit the causes to the two passages.
Two positions people meet and do not expect
- Laughing out loud during prayer. The Hanafi school holds that audible laughter inside the prayer breaks both the prayer and the wudu. The other three schools hold that it breaks the prayer but not the wudu, so you would restart the prayer without washing again. Laughing outside prayer breaks nothing in any school.
- Eating camel meat. The Hanbali school holds that eating camel meat breaks wudu, on the basis of a narration in which the Prophet was asked about it and answered yes. The other three schools do not take it as a nullifier.
What does not break wudu
A great deal of anxiety attaches to things that carry no ruling at all. None of the following breaks your wudu in any school:
- Doubt. If you know you had wudu and are not certain it was broken, you still have it. This is a settled principle, not a concession.
- Swearing, backbiting or losing your temper. These are sins to repent from, but they have no effect on the validity of wudu.
- Eating and drinking, other than the camel meat point above. Rinsing the mouth afterwards is good manners, not a requirement.
- Cutting hair or nails, shaving, or anything else that removes a part of the body from it.
- Touching a child, a parent or a sibling, which no school treats as a nullifier.
- Wind that does not exit the body. A movement or a sensation in the stomach is not a nullifier. Something has to leave.
If this is becoming a constant worry
Repeating wudu again and again, or leaving prayers because you can never be sure you are pure, is a recognised difficulty, and the scholarly advice on it is consistent: act on certainty, ignore the doubt, and do not repeat. The feeling usually recedes when it is not fed. If it is not receding, speak to a scholar you trust who can walk you through it, because the answer is a change in practice rather than more washing.
What to do next
If your wudu has broken, the method for renewing it is set out in how to perform wudu step by step. Some states require a full bath rather than wudu, and those are covered in when ghusl is required. If water is unavailable or you cannot use it, see tayammum.
Common questions
›Does a short nap break wudu?
Dozing while sitting upright, where you remain aware of your surroundings, does not break wudu in any of the schools. What breaks it is deep sleep in which awareness is lost, and the schools describe this differently, some by the position of the body and some by whether you would notice if something happened. If you woke up unsure whether you were deeply asleep, your wudu stands.
›Does touching my wife or husband break my wudu?
It depends on the school. In the Hanafi school ordinary touching does not break wudu at all. In the Shafi'i school skin to skin contact with a spouse does break it. In the Maliki and Hanbali schools it breaks wudu when it is accompanied by desire. Muslims of different schools praying side by side will genuinely behave differently here, and each is following a documented position.
›Does a nosebleed or a cut break wudu?
Not in the Maliki or Shafi'i schools, where only what leaves the front or back passage counts. In the Hanafi school blood that flows beyond the point it came out does break wudu, and the Hanbali school takes a large amount of blood to break it. This is one of the clearest cases where two Muslims will answer the same question differently and both be correct within their school.
›I think something happened but I am not sure. Do I redo wudu?
No. Certainty is not removed by doubt, so a wudu you know you performed stays valid until you are certain it was broken. The Prophet told a man troubled by this during prayer not to leave unless he hears a sound or finds a smell. Acting on every doubt is how waswasa, intrusive religious doubt, takes hold, and the treatment is to ignore it rather than to keep repeating the wudu.
Sources referenced
- Qur'an 5:6 on the causes of purification, including relieving oneself.
- "Allah does not accept the prayer of one of you when he breaks wind until he performs wudu", reported in Sahih al-Bukhari and Sahih Muslim.
- The hadith of the man who felt something during prayer, told not to leave until he hears a sound or finds a smell, reported in Sahih al-Bukhari and Sahih Muslim.
- The hadith of Safwan ibn Assal on wiping over socks for three days for a traveller, which names sleep among the things requiring removal, reported in the Sunan collections.
- "The eyes are the drawstring of the anus, so whoever sleeps let him perform wudu", reported in the Sunan collections.
Where the schools of thought differ we have given each position rather than choosing one. For a ruling on your own situation, ask a qualified scholar in your community.
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