How to choose pacifiers
A pacifier soothes your baby and, offered at sleep, may even lower SIDS risk per the AAP. Babies are picky about shape, so start with one or two and let your baby pick the winner.
See our top pacifiers →Types of pacifiers
One-piece silicone
Molded from a single piece of silicone with no seams or detachable parts — the safest choice because nothing can break off and choke.
Two-piece (shield + nipple)
A separate nipple and shield; easy to find and often orthodontic, but inspect the joint for wear since separated parts are a choking risk.
Orthodontic
A flattened, scooped nipple shaped to rest against the palate and support healthy jaw and tooth development.
Rounded / cherry
A symmetrical round nipple that sits the same way no matter how it goes in — simple, and some babies prefer the familiar feel.
What to look for
- ✓Match the size to your baby's age (typically 0-6m vs 6-18m) — an oversized shield can crowd a newborn's nose and mouth.
- ✓Choose a one-piece design when you can; with no parts to detach, there is nothing to break off and choke on.
- ✓Confirm the shield is at least 1.5 inches across with ventilation holes, per CPSC pacifier safety rules.
- ✓Pick silicone over latex if you want a firmer, longer-lasting nipple that resists odor and is easy to sterilize.
- ✓Never tie a pacifier to a cord, ribbon, or clip with a long strap around the neck — it is a strangulation hazard.
- ✓Buy a small multi-pack of one model so a lost paci at 2 a.m. is never a crisis.
Why trust Robin Cove
How we make our picks
We test against real standards
Every pacifier is scored on safety, ease, value, durability, comfort, and features — safety weighted heaviest.
Reviewed by certified experts
A CPST-certified editor and our medical advisory board check safety claims and certifications.
No paid placements
Brands can't buy a ranking. We earn a commission on purchases, never on which product wins.
Continuously updated
Recalls, certification changes, and owner feedback trigger a rescore within 24 hours.
Frequently asked
Do pacifiers really reduce the risk of SIDS?
The AAP recommends offering a pacifier at nap time and bedtime, as it is associated with a reduced risk of SIDS. Wait until breastfeeding is well established (around 3-4 weeks) if you are nursing, and never force it or re-insert it once your baby is asleep. Do not coat it in anything sweet, and skip any cord or clip in the crib.
When should I take the pacifier away?
Most pediatric and dental groups suggest weaning off the pacifier between ages 2 and 4 to avoid effects on tooth and bite alignment. Earlier is gentler; many families start reducing daytime use around 12 months and limit it to sleep. Talk to your pediatric dentist if you are unsure about timing.
How do I clean and when do I replace a pacifier?
Sterilize new pacifiers in boiling water before first use, then wash with hot soapy water (or sterilize) regularly. Inspect for cracks, stickiness, tears, or discoloration before every use, and pull on the nipple to check it does not stretch or separate. Replace any worn or damaged pacifier immediately, and swap them out every 1-2 months as a rule.
Will a pacifier cause nipple confusion or hurt breastfeeding?
To protect your milk supply and latch, the AAP advises waiting until breastfeeding is well established, usually around 3-4 weeks, before introducing a pacifier. After that, pacifier use has not been shown to harm nursing for most babies. If you are not breastfeeding, you can offer one from birth.
Glossary
- One-piece pacifier
- A pacifier molded from a single piece of material so no part can detach and become a choking hazard.
- Orthodontic nipple
- A flat, scooped nipple shape designed to support healthy jaw, palate, and tooth development.
- Shield
- The flat guard against the lips; CPSC requires it be large and vented so it cannot be swallowed or block breathing.
- SIDS
- Sudden Infant Death Syndrome; offering a pacifier at sleep is one AAP-backed way to lower the risk.