What temperature should I set my water heater to for babyproofing?

Set your water heater so the hottest water at the faucet is no more than 120°F (about 49°C), per the American Academy of Pediatrics. Hot tap water is a leading cause of burns in young children. Even at a safe setting, always test bath water with your wrist or elbow before putting your baby in.

How much water does it take for a baby to drown?

A young child can drown in less than 2 inches of water, and it happens quickly and silently. Never leave a child alone in or near a bathtub, bucket, or pool, even for a moment. Empty tubs and buckets immediately after use, keep toilet lids latched, and stay within arm's reach during bath and water play. The AAP notes drowning is the leading cause of death in children ages 1 to 4.

What do I do if my child swallows a button battery?

Treat it as an emergency. Go to the ER or call the National Battery Ingestion Hotline at 800-498-8666 right away, even if your child seems fine, because a button battery can burn through the esophagus within 2 hours. The AAP says if your child is over 12 months and can swallow, you may give 2 teaspoons of honey, up to 6 doses about 10 minutes apart, on the way to care — but do not delay getting to the ER to find honey. Do not induce vomiting or give other food or drink.

Which furniture needs to be anchored to the wall?

Anchor any item that can tip and crush a child: dressers, bookcases, shelves, and televisions. Mount flat-screen TVs or place older TVs on low, stable furniture. Store heavy items in the lowest drawers and keep toys and remotes off furniture tops so children are not tempted to climb. Per CPSC data, a child is treated in an emergency department every 53 minutes for a tip-over injury, and most tip-over deaths involve children 5 and younger.

At what age can I stop babyproofing?

There is no single finish date; babyproofing changes with each new skill. Keep gates, anchors, and locks in place through the toddler years, and re-check them often because toddlers learn to defeat latches. Most child tip-over and drowning deaths involve children under 5, so barriers and supervision stay essential well past the first birthday. Keep high-risk choking foods like whole grapes and hot dogs cut up or avoided until at least age 4.

What is the best way to find hazards in my home?

Get down to your child's level and look. Crawl through each room on the floor and scan for what is reachable: small objects, dangling cords, unanchored furniture, open outlets, and standing water. The hazards you overlook standing up are exactly the ones a crawling or climbing child will reach. Re-do this floor walk at each developmental stage.

Babyproofing · 0–4 yr

Babyproofing Checklist by Age and Room

Get down on the floor. Crawl through each room at your child's eye level. The hazards you miss standing up are the ones they reach.

Babyproofing is not one weekend task. It changes as your child rolls, crawls, pulls up, and climbs. This checklist is organized two ways: by developmental stage, so you stay ahead of new abilities, and by room, so you can walk the house and act. The thresholds here come from the American Academy of Pediatrics and the U.S. Consumer Product Safety Commission. Set your water heater so the hottest tap water is no more than 120°F. Anchor furniture and TVs to the wall. Lock cabinets with cleaners and medicines. Keep the Poison Help line saved: 1-800-222-1222.

9 min read Babyproofing Updated June 2026

Reviewed against current AAP, CDC and federal guidance

Do this first: the floor walk

Before you buy a single latch, get down to their level and look. Sit on the floor of each room and scan for what a child can reach, pull, grab, or put in their mouth. Anything that fits through a toilet-paper tube is a choking risk. Anything heavy that can tip is a crush risk. Anything wet is a drowning risk. The list below follows the AAP's biggest injury categories: safe sleep, falls, choking, strangulation, drowning, burns, poisoning, and tip-overs.

By developmental stage

0–6 months: before they move

Safe sleep: baby sleeps alone, on the back, in a crib or bassinet with a firm flat mattress and a fitted sheet. No pillows, blankets, bumpers, or soft toys.
Never leave the baby alone on a bed, couch, or changing table, even for a second. Falls happen before you expect rolling.
Set your water heater so the hottest tap water is no more than 120°F. Check bath water with your wrist or elbow first.
Never leave your baby alone in or near water. A child can drown in less than 2 inches of water.
Never carry hot liquids or food while holding your baby.
Save Poison Help in your phone now: 1-800-222-1222.

At this stage the work is mostly habits, not gadgets. You have time before they are mobile.

6–12 months: crawling and pulling up

Install safety gates at the top and bottom of every staircase. Hardware-mount the top gate to the wall.
Anchor dressers, bookcases, and TVs to the wall now, before they pull up on furniture.
Do not use a baby walker. Cover unused outlets.
Get down and remove small objects: coins, marbles, button batteries, small balls, balloon pieces.
Use cordless window coverings, or tie blind and drapery cords high and out of reach. Loose cords can strangle.
Keep cleaners, chemicals, and medicines up, up, and away in a locked cabinet.
Empty buckets, tubs, and basins immediately after use. Close and latch toilet lids.

This is the stage that surprises most parents. Re-do your floor walk weekly as they get faster.

12–24 months: walking and climbing

Assume they will climb. Confirm every dresser, shelf, and TV is anchored to the wall.
Install operable window guards on all windows above the first floor.
Keep chairs and step stools away from counters, windows, and stoves.
Use back burners and turn pot handles inward when cooking.
Cut food into pieces no larger than one-half inch. Avoid high-risk foods (whole grapes, hot dogs, nuts, popcorn, raw carrots, hard candy) until at least age 4.
Remove or pad sharp-edged furniture in rooms where they play.

Climbing is normal development, not misbehavior. Your job is to make the climb safe, not to expect them to stop.

2 years and up: testing limits

Re-check every anchor, gate, and lock. Toddlers defeat latches; upgrade anything they have figured out.
Keep button batteries and high-powered magnets fully out of reach and in latched containers.
Teach pool and water rules, but never rely on rules instead of barriers and supervision.
Lock up any new hazards: visitors' bags, medications, vape devices, and laundry packets.
Keep matches, lighters, and candles out of reach.

Older toddlers understand more, but supervision and barriers still do the heavy lifting. Rules are a backup, not the plan.

By room: walk the house

Threshold cheat sheet

Hazard	Threshold to set	Source
Hot tap water	No more than 120°F at the faucet	AAP
Bathtub / bucket drowning	Can happen in less than 2 inches of water; never leave alone	AAP
Pool fence	All 4 sides, at least 4 feet high, gaps under 4 inches, self-latching gate	AAP
Choking foods	Cut to no larger than one-half inch; high-risk foods until at least age 4	AAP
Button battery	Can burn through the esophagus within 2 hours	AAP
Furniture / TV tip-over	Anchor to the wall; a child is treated in an ED every 53 minutes	CPSC
Window guards	On all windows above the first floor	AAP

Call 911 now

Not breathing, turning blue, or unresponsive
Choking and unable to cough, cry, or breathe
Seizure or convulsions
A fall with loss of consciousness, repeated vomiting, or a deformed limb
A large or deep burn, or any burn to the face, hands, or genitals

Call Poison Help or your pediatrician now

Suspected swallowed button battery or high-powered magnet, even if your child seems fine. Go to the ER right away. If your child is over 12 months and able to swallow, you may give 2 teaspoons of honey, up to 6 doses about 10 minutes apart, on the way — but do not delay going to the ER to look for honey.
Any swallowed or splashed household product, medicine, or plant; call Poison Help before doing anything else.
Drooling, refusing to eat, chest or throat pain, or vomiting after access to small batteries.
Any access to medications or cleaners where you are unsure how much was taken.
Do not induce vomiting and do not give food or drink besides the honey step above unless directed by a professional.

Re-check as they grow

Babyproofing is not done once. Every new skill, a faster crawl, a first climb, a figured-out latch, reopens a hazard you already closed. Put a recurring reminder to re-walk the house at each stage and after every visit from someone who brought bags, medication, or new gear into your home.

Quick answers

What temperature should I set my water heater to for babyproofing?: Set your water heater so the hottest water at the faucet is no more than 120°F (about 49°C), per the American Academy of Pediatrics. Hot tap water is a leading cause of burns in young children. Even at a safe setting, always test bath water with your wrist or elbow before putting your baby in.
How much water does it take for a baby to drown?: A young child can drown in less than 2 inches of water, and it happens quickly and silently. Never leave a child alone in or near a bathtub, bucket, or pool, even for a moment. Empty tubs and buckets immediately after use, keep toilet lids latched, and stay within arm's reach during bath and water play. The AAP notes drowning is the leading cause of death in children ages 1 to 4.
What do I do if my child swallows a button battery?: Treat it as an emergency. Go to the ER or call the National Battery Ingestion Hotline at 800-498-8666 right away, even if your child seems fine, because a button battery can burn through the esophagus within 2 hours. The AAP says if your child is over 12 months and can swallow, you may give 2 teaspoons of honey, up to 6 doses about 10 minutes apart, on the way to care — but do not delay getting to the ER to find honey. Do not induce vomiting or give other food or drink.
Which furniture needs to be anchored to the wall?: Anchor any item that can tip and crush a child: dressers, bookcases, shelves, and televisions. Mount flat-screen TVs or place older TVs on low, stable furniture. Store heavy items in the lowest drawers and keep toys and remotes off furniture tops so children are not tempted to climb. Per CPSC data, a child is treated in an emergency department every 53 minutes for a tip-over injury, and most tip-over deaths involve children 5 and younger.
At what age can I stop babyproofing?: There is no single finish date; babyproofing changes with each new skill. Keep gates, anchors, and locks in place through the toddler years, and re-check them often because toddlers learn to defeat latches. Most child tip-over and drowning deaths involve children under 5, so barriers and supervision stay essential well past the first birthday. Keep high-risk choking foods like whole grapes and hot dogs cut up or avoided until at least age 4.
What is the best way to find hazards in my home?: Get down to your child's level and look. Crawl through each room on the floor and scan for what is reachable: small objects, dangling cords, unanchored furniture, open outlets, and standing water. The hazards you overlook standing up are exactly the ones a crawling or climbing child will reach. Re-do this floor walk at each developmental stage.

Sources & further reading

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This guide reflects current AAP, CDC and federal guidance and is for educational purposes only. It does not constitute medical or legal advice. ParentFlow is a wellness companion — not a substitute for your pediatrician. For any medical concern, contact your healthcare provider.