When it comes to routine baby care, few things scare new parents as much as bath time. How soon should parents bathe their newborn? Either way, you don’t need to bathe your infant as frequently as you bathe yourself. If you buy a baby tub, try to get one with a hole in the bottom, so you can easily drain the water after bath time is over. Gently lower your baby into the water, making sure to support their head and neck with one of your hands.