I asked A'isha what Allah's Apostle (ﷺ) did first when he entered his house, and she replied: He used tooth-stick (first of all).
Sahih Muslim Book 2, Hadith 57
← Previous Hadith The Apostle (ﷺ) said: Were it not that I might over-burden the believers-and in the hadith transmitted by Zuhair" people" -I would have ordered them to use toothstick at every time of prayer.

Sahih Muslim Book 2, Hadith 56 Next Hadith → Whenever Allah's Messenger (ﷺ) entered his house, he used tooth-stick first of all.

Sahih Muslim Book 2, Hadith 58