It’s still early but we’ve started making use of it this week and he is sleeping further and longer than usual. I think it’s the incense that’s supporting him sleep so significantly better. The Roman Missal, as revised in 1969, permits using incense at any Mass: in the entrance procession; https://tedomarket.com/product/home-decor/incense-incense-burners/creative-reflux-incense-holder-ceramic-backflow-waterfall-smoke-incense-burner-home-decor-teahouse-use-stick-censer/