Quick answer

Set up the Summer by Ingenuity Newborn-to-Toddler Bath Center in four stages that match your child's development. Use the motorized shower for gentle rinsing from newborn through toddler years.

Why a 4-stage tub saves time and space

Instead of buying separate infant and toddler tubs, the Newborn-to-Toddler Bath Center adapts as your child grows. Each stage changes the recline and support level so you don't need to replace the whole setup. The included motorized shower unit also works after your child transitions to a regular tub, giving you longer use.

What to know before you start

The tub has no electronic parts that need charging—the motorized shower runs on batteries (not included). Place the tub on a flat, non-slip surface away from faucet handles to avoid accidental hot water. Always test water temperature with your wrist before placing your baby in the tub.

Step-by-step setup and use

  1. Stage 1: Newborn recline: Position the insert so the tub has a deep recline. Place your newborn on the padded surface with head above water. The built-in sling keeps them secure. Common mistake: Leaving too much slack in the sling—adjust it so your baby's head stays above the water line at all times. Check that the sling is snug but not tight around your baby's body.
  2. Stage 2: Infant semi-recline: Remove the newborn insert once your baby can hold their head up. The tub now offers a moderate recline with leg room. Your baby sits partly upright with back support. Common mistake: Moving to stage 2 too early—wait until your baby has consistent head control. If your baby still slumps forward, go back to stage 1 for a few more weeks.
  3. Stage 3: Toddler upright seat: Flip or remove the reclined insert (check your model's markings). The tub becomes a deeper seat with a wider opening. Your toddler sits upright with the tub's sides for support. Common mistake: Filling the tub above the waist—keep water at hip level to prevent tipping. Always stay within arm's reach, even in this stage.
  4. Stage 4: Shower-only mode: Remove the tub from the adult bath or keep it as a storage base. Use the motorized shower unit to rinse your child outside the tub. Fill the shower's reservoir with warm water, press the button, and direct the gentle spray. Common mistake: Using the shower with cold water—always fill with comfortably warm water. The shower unit is battery-operated; replace batteries when the spray weakens.

Product features at a glance

  • Newborn-to-Toddler Bath Center & Shower - Rainbow Splash: The tub has four stages that grow with your child, plus a portable motorized shower unit for a gentle rinse spray. You only need one tub from infancy through toddlerhood, and the shower attachment extends its usefulness even after your child outgrows the tub itself.

    Newborn-to-Toddler Bath Center & Shower - Rainbow Splash

    Newborn-to-Toddler Bath Center & Shower - Rainbow Splash