'Aishah (May Allah be pleased with her) reported:
The Prophet (ﷺ) said, "The Miswak (tooth-stick) cleanses and purifies the mouth and pleases the Rubb."[An-Nasa'i and Ibn Khuzaimah]. (JA)
App reference (JA): Book 9, Hadith 212 (JA)
Arabic/English book reference (JA): Book 9, Hadith 1202 (JA)