Luban, or Frankincense, is an aromatic resin used throughout Islamic history for its pleasant fragrance and medicinal properties. Burning Luban to perfume the home or the mosque is a common practice in the Middle East and East Africa, reflecting the Islamic emphasis on cleanliness and good scents. Traditionally, it was also used in Unani medicine to aid digestion and improve memory. The use of Luban is a part of the "Bakhour" culture, where aromatic smoke is used to create a welcoming and spiritual atmosphere during social and religious gatherings. Luban (frankincense) is derived from the Boswellia tree, native to the Arabian Peninsula, Somalia, and India. The resin is harvested by making incisions in the tree bark, allowing the sap to harden into "tears" that are then collected and burned. The use of fragrance is highly encouraged in Islam. The Prophet Muhammad (peace be upon him) loved pleasant scents and said: "The best of your fragrances is musk" (Muslim). While he specifically mentioned musk, the general principle is that pleasant scents are praiseworthy. Burning incense (bakhour) is a common practice in many Muslim cultures, especially on Fridays, before guests arrive, and during Ramadan. It creates an atmosphere of cleanliness, hospitality, and spiritual focus. The Prophet also emphasized that the mosque should be kept clean and fragrant. Umar (RA) instructed that incense be burned in the mosque on Fridays. This tradition continues in many parts of the Muslim world. Luban has been used for its medicinal properties for centuries. In Unani and traditional Islamic medicine, it was used for digestive issues, respiratory conditions, and as an anti-inflammatory. Modern research has confirmed some of these benefits, noting that frankincense has anti-inflammatory, antimicrobial, and potentially anti-cancer properties. The use of Luban also reflects the Islamic appreciation for the senses. Smell is considered important; the Prophet said: "If I were given a choice, I would choose fragrance over anything else" (Ahmad). Fragrance is part of the blessing of Paradise, which is described as having a beautiful fragrance. For Muslims, using Luban is a way to honor the Prophet's love of scent, to create a beautiful atmosphere for worship and gatherings, and to connect with the rich cultural traditions of the Muslim world. It is a small but meaningful way to make daily life more beautiful and to prepare the environment for the remembrance of Allah.