Outlets sit at exactly toddler height, and a toddler's first tool is whatever fits in the hole. A child poking a fork or a key into an outlet is not a rare accident — it is one of the most common electrical injuries in young children. Childproofing the outlets costs a few dollars and an afternoon, and it is the cheapest safety job in the house. Do it before the baby crawls, not after the first scare.
A standard outlet has two slots a small finger or a metal object fits into, and the 120 volts behind it is more than enough to burn or shock a child. Children explore by putting things in holes — it is not misbehavior, it is development. The fix is not telling them no; it is making the outlet impossible to poke. That means covers or tamper-resistant outlets, not warnings.
Cover every outlet. Put sliding-plate covers on every unused outlet — they slide shut when the plug comes out, so there is never an open slot. Plug-in caps work too, but they are a choking hazard when a child pulls one out, so sliding covers are the better choice.
Upgrade to tamper-resistant outlets. Tamper-resistant (TR) outlets have spring-loaded shutters inside that only open when both prongs push in together — a single fork or key cannot open them. They have been required by code in new homes since 2008, and replacing an old outlet with a TR one is a standard swap for an electrician.
Check GFCI protection. Kitchens, bathrooms, the garage, and outdoor outlets must have GFCI protection — it cuts the power in a fraction of a second if current leaks through a person. Press the test button on each GFCI outlet monthly; the GFCI test guide shows how to test and reset one.
Manage the cords. Keep cords short, run them behind furniture, and cover the ones that cross a walkway. A dangling phone charger is a toy to a toddler and a shock risk when chewed. Unplug and store the chargers you are not using.
Secure the power strips. Mount power strips to the wall or the back of furniture, cover the unused slots, and keep them out of reach. A power strip on the floor is an outlet at floor level with six slots instead of two.
Walk the house at toddler height. Get on your knees and look around each room: every outlet, cord, and heater you can see at that height is one a child can reach. Fix what you find now, and repeat the walk every few months — a crawling baby becomes a climbing toddler fast.
Outlets are the start, not the whole job. Extension cords are a child hazard too: use the right gauge for the load, never daisy-chain them, and never run one under a rug — the extension cord gauge guide covers what the numbers mean. Space heaters need a three-foot clear zone. And know the warning signs that mean danger right now: a warm outlet, a burning smell, or flickering lights are all reasons to cut the power and call an electrician, as the electrical warning signs checklist explains.
Call one if the house has old two-prong outlets with no ground, if any outlet is warm or discolored, if the lights flicker when an appliance starts, or if there is no GFCI protection where the code requires it. Replacing an outlet is a small job for a professional and a dangerous one for a beginner — the panel interior is off-limits for DIY, and this is the line.
Before the baby starts crawling, usually around 6 months. A crawling baby reaches outlets within days of learning to move, and by the time you notice the interest, the risk is already there.
Mostly, but they have a flaw: a child can pull one out, and a small cap is a choking hazard. Sliding-plate covers stay attached to the outlet, so they are the safer choice.
Yes, for that outlet. A TR outlet's shutters block single objects, so it needs no cover. But TR outlets do not cover the slots of an outlet in use — a half-plugged cord still leaves metal exposed, so push plugs in fully.
Have an electrician upgrade them. Two-prong outlets have no ground, and they cannot take a three-prong plug without an adapter — which defeats the ground. This is a job for a professional, not a DIY swap.