Use a tooth stick for cleaning and fragrance purposes while engaging in religious activities such as reciting Quran or praying salah.

This hadith encourages us to keep our mouths clean and fragrant by using the tooth stick, also known as siwak in Arabic. It was narrated by 'Ali bin Abu Talib that we should use the tooth stick as it is a path of reciting the Quran. Keeping our mouth clean is important for hygiene, but this hadith also emphasizes on keeping it fragrant so that when we recite Quran, its beauty is enhanced. We can achieve this by using a siwak which not only cleanses our mouth but also leaves behind a pleasant smell. Thus, this hadith reminds us of how important it is to take care of ourselves while engaging in religious activities such as reciting Quran or praying salah.