Yes, you need babyproofing locks for drawers and cabinets, but not all of them. Lock anything with cleaning products, medicines, sharp tools, or heavy items, especially the under-sink cabinet and the bathroom. Start once your baby is pulling to stand or crawling toward things, usually around 6 to 9 months. You do not have to lock every cabinet in the house. Pick the dangerous ones and leave her one safe drawer to explore.
You are standing in your kitchen, looking at a wall of cabinets, wondering if every single one needs a lock before your baby starts crawling. It is a strangely overwhelming question for something so small. Take a breath. You do not need to turn your home into a vault.
Here is the honest answer about babyproofing locks for drawers and cabinets, which ones actually matter, and how to do it without losing your mind.
Here is what is actually going on
Somewhere between 6 and 10 months, your baby stops being a creature who stays where you put her and becomes a tiny explorer with a plan. She will crawl to the lowest cabinet, pull the door open, and reach inside before you have finished your coffee. This is exactly what she is supposed to do. Her job right now is to touch, open, and investigate everything within reach.
The problem is that some of what she can reach is genuinely dangerous. Under-sink cabinets often hold cleaning sprays. Bathroom drawers hold medicines and razors. Low kitchen drawers hold knives and heavy pots. Locks are not about controlling her curiosity. They are about making sure the things she finds are safe ones.
Which cabinets and drawers actually need locking
You do not need to lock everything, and trying to will exhaust you. Focus on the cabinets that matter most:
- The cabinet under the kitchen sink, where most cleaning products live
- The bathroom vanity and any drawer with medicine, razors, or cosmetics
- Low drawers holding knives, scissors, or heavy cookware
- Cabinets storing plastic bags, batteries, or small choking hazards
- The laundry area, where detergent pods are a serious poisoning risk
What you can usually leave alone: the cabinet of plastic containers, the drawer of dish towels, the pots and pans she can bang on. Leaving her one or two safe cabinets to open gives her something to do while you cook, which buys you more peace than ten locks ever will.
When to start babyproofing cabinets
Most pediatricians will tell you to have your locks on before your baby is mobile, not after. That usually means installing them around 6 months, while she is still working on sitting and rolling. Once she is pulling to stand and cruising along furniture, she can reach higher and faster than you expect.
If she is already crawling and you have not started, that is fine. Start today with the under-sink cabinet and the bathroom, then work outward. Babyproofing is something you build up over a few weeks, not a single afternoon. If you are still figuring out the bigger picture, our guide on when to start babyproofing your home walks through the whole timeline.
How to tell it is time
Watch for these signs that your baby is ready to outsmart an unlocked cabinet:
- She is crawling toward furniture and pulling herself up on it
- She opens and closes doors, drawers, or anything with a hinge
- She has discovered that things inside cabinets can come out
- She heads straight for the same low cabinet every time she is on the floor
If any of those are happening, the locks should go on this week. The crawling stage moves fast, and the article on signs your baby is ready to start crawling can help you see it coming.
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Start with the poison risks
Cleaning products, medicines, and detergent pods cause the most emergency calls. If you only lock three things this week, make them the under-sink cabinet, the bathroom cabinet, and wherever your laundry detergent lives.
Match the lock to the cabinet
Magnetic locks are invisible and great for permanent homes. Adhesive latches work well for renters and need no drilling. Strap locks handle appliances and oddly shaped cabinets. You do not need one type for the whole house. Use whatever fits each spot.
Test them with your own hands
Before you trust a lock, open and close it a few times yourself. If it is fiddly for you when you are tired, you will stop using it. The best lock is the one you will actually re-latch every single time.
Leave a yes cabinet
Give her one low cabinet filled with safe, fun things: wooden spoons, plastic bowls, a few board books. When she has somewhere she is allowed to explore, she pulls at the locked doors far less.
Things that tend not to help
- Locking every cabinet in the house. You will burn out, leave some unlatched, and create a false sense that everything is covered.
- Waiting until she gets into something. By then the dangerous moment has already happened. Locks go on before, not after.
- Relying on a high shelf alone. Once she can climb, height stops being protection. Lock the contents, do not just move them up.
- Assuming she will not figure it out. She will. Babies are remarkably good at watching how you open things.
When to stop reading articles and call your pediatrician or poison control
Babyproofing is prevention, so most of this never becomes a medical question. But if your baby does get into something, act fast. In the US, call Poison Control at 1-800-222-1222. In the UK, call 111. Keep that number somewhere visible, like the fridge.
Call your pediatrician or emergency services right away if your baby has swallowed a button battery, a magnet, a detergent pod, or any medicine or cleaning product, or if she is choking, drooling suddenly, struggling to breathe, or unusually drowsy. When in doubt, make the call. That is exactly what those lines are for.
How Willo App makes this easier
Babyproofing tends to arrive right when everything else is changing too, and it is easy to feel like you are scrambling to keep up. Willo App maps your baby's first six years into 35 developmental phases, so you can see the crawling and cruising stage coming before it lands, and know which safety steps belong to which moment. Instead of a hundred browser tabs at midnight, you get one calm place that tells you what your baby is about to do next, and what she needs from you when she does it.
Common questions
Do I really need to lock every cabinet?
No. Lock the cabinets with cleaning products, medicines, sharp objects, and heavy items first, especially under the sink and in the bathroom. You can safely leave cabinets with towels, plastic containers, or pots and pans unlocked for her to explore.
When should I start babyproofing drawers and cabinets?
Have your locks on before your baby is mobile, usually around 6 months. Once she is crawling, pulling to stand, or opening doors, the locks should go on that week.
What are the best cabinet locks for babyproofing?
Magnetic locks are invisible and best for permanent homes, adhesive latches are great for renters and need no tools, and strap locks work for appliances and odd shapes. Use whichever type fits each cabinet rather than one for the whole house.
Which cabinets are the most important to lock?
The under-sink cabinet, the bathroom vanity, and wherever you store laundry detergent pods. These hold the poisoning and injury risks that cause the most emergency calls.
When can I take the cabinet locks off?
Most children are ready between ages 4 and 6, once they consistently follow safety instructions and show real impulse control. There is no rush to remove them early.
Are adhesive cabinet locks safe for renters?
Yes. Adhesive latches need no drilling and remove cleanly, which makes them ideal for rentals. Just press them on firmly and test that they hold before trusting them.
