It’s nevertheless early but we’ve started applying it this week and he is sleeping deeper and longer than regular. I think it’s the incense that’s helping him sleep so far better. The Roman Missal, as revised in 1969, allows the usage of incense at any Mass: in the doorway procession; https://tedomarket.com/product/home-decor/incense-incense-burners/usb-electric-incense-burner-rechargeable-ramadan-incense-burners/