Cleanliness and purity are considered to be part of Islam's faith and it has been given much stress in Islam. Cleanliness and purification are necessary for Muslims to practice in their lifestyle. In Islam, cleanliness is not meant to be just physical cleanliness but it is also obligatory in spiritual terms. Any other religion is unfamiliar with this level of attention to hygiene.
While people generally consider cleanliness or purification a desirable aspect, Islam insists on it, making hygiene an essential part of faith. Cleanliness is an essential part of the Islamic lifestyle. The meaning and spirit behind the Islamic concept of cleanliness are slightly different from the concept of traditional cleanliness. If we learn the Quran online, Allah Almighty says:
"Allah does not intend to inconvenience you, but He intends to purify you and perfect His favor to you, so that you may give thanks." (Quran, 5:6)
According to Islam, cleanliness and purification are of two types: inner purification and outer purification.
Inner Purification
Inner purification is important and it can be achieved by encouraging the five pillars of Islam. It means that we should have clean and pure thinking, we should avoid sins, and keep ourselves clean by doing a lot of Zikr — and most importantly, cleaning our hearts from spiritual diseases such as anger, hatred, pride, arrogance, etc. Taqwa is the best state of purification we can achieve.
As an online Quranic institute in the UK, we help students explore these spiritual dimensions of Islam through structured, accessible learning.
Outer Purification
Outer purification means proper bodily purification, which can be achieved by making ablution, taking a bath, cleaning teeth, using fragrance, and keeping clothes, home, and surroundings clean. Our Prophet Mohammed (SAW) emphasized purity and there are a number of hadiths about purity and cleanliness. He said:
"Cleanliness is half the faith (Emaan)." (Sahih Muslim).
This shows the importance of cleanliness in Islam — it is considered our half faith. Our beloved Prophet (SAW) practiced cleanliness himself and ordered his companions to do the same. He always kept his body and clothes clean, took a bath regularly, used fragrance, and liked to clean his teeth by Miswak. He always appreciated a neat and clean appearance and disliked the use of smelly things like garlic.
Prophet Muhammad (SAW) said:
"The key to the prayer is cleanliness, its beginning is Takbir (saying Allahu Akbar) and its ending is Salam (salutation)." (Abu Dawud).
Islam has always encouraged believers to stay clean both physically and spiritually. One of the most important aspects of prayers is that a person should be clean before performing them five times a day. Our online Quran courses help students understand such Islamic obligations and their deeper significance in daily life.
How to Practice Cleanliness
There are many instructions in connection with health, hygiene, nutrition, and the cleanliness of air and the environment in Islam. Some of them are listed below:
- Washing both hands and mouth before and after eating meals regularly.
- Keeping food and water covered so that it may not get contaminated.
- Keeping the body clean by doing wudu and taking a bath regularly.
- Offering Salah 5 times a day for inner and bodily purification.
- Using fragrance or perfume to avoid body odor.
- Washing, combing, and using oil on the hair.
- Taking a bath and performing ablution before offering prayers.
- Sleeping and waking up early.
- Going for a walk in the morning.
- Keeping the house, streets, and surroundings clean to maintain a healthy environment.
- Wearing neat and clean clothes and keeping the body in presentable form.
- Brushing and cleaning teeth daily.
- Doing Miswak regularly.
To understand the Quranic basis of these practices, enrolling in our Quran Translation Course is a great step. Our dedicated online Quran teachers help you connect the meanings of the Quran directly to everyday Islamic life.
Islam wants us to stay healthy so that a healthy and strong society can contribute to better practicing and spreading the message of Islam. Cleanliness is the pathway to strength and health. So we must make it our habit to stay clean and pure at all times. As the Quran reminds us:
"You are the best community that hath been raised up for mankind, enjoining what is right, forbidding what is wrong, and believing in Allah." (Quran, 3:110)
Final Words
In short, cleanliness is an important part of faith — that is why it is called half of the faith. If we practice cleanliness by cleaning our homes, brushing our teeth daily, taking a bath, washing our clothes, washing dishes, and using perfume, we are actually practicing half of our faith.
We are getting rewarded by Allah (SWT) for obeying His commands. We should make the intention that we stay clean because our Creator, Allah SWT, asked us to, and we do these acts for the reward from Allah Almighty. May Allah give us the strength to obey His commands and receive His rewards and blessings. Ameen.
Want to strengthen your Islamic knowledge further? Whether you're a beginner looking to learn the Noorani Qaida or someone ready to memorize the Quran online, we have a course for you.Contact us today to begin your journey.







