Since you only really need a baby bathtub for the first few months of your little one’s life, many parents wonder if the baby bathtub is a must-have. The short answer is no. You don’t need a baby bathtub to safely carry out newborn bath time and once they’re a toddler, you can use the adult bathtub. However, it can definitely make life a lot easier for the first 6 - 8 months of your child’s life. Many parents find it easier to handle their newborn safely with a baby bathtub, which can make bath time a lot less stressful. If you’re looking to save money or storage space, you can opt to bathe your little one in the sink, give them a sponge bath or bring them into the shower or tub with you.