Baby Proofing Electrical Outlets: Plug Covers Are Actually Dangerous (What to Use Instead)
Standard plug covers are a choking hazard. Sliding plate covers and self-closing outlets are safer alternatives. Complete electrical safety guide.
Why Toddlers Are Obsessed with Outlets
Electrical outlets are at perfect eye level for a crawling baby, and those two little slots look like they're begging to have something poked into them. Toddlers are hardwired to insert objects into openings — it's a normal developmental behavior called "posting" — which is exactly what makes outlets so dangerous. About 2,400 children suffer electrical injuries from outlets each year in the U.S., with roughly 12 deaths annually.
- Babies begin reaching for outlets as early as 6 months when they start crawling
- A standard 120-volt household outlet delivers enough current to cause burns, cardiac arrest, or death
- Children's smaller bodies have less resistance to electrical current than adults
- Keys, forks, hairpins, and paper clips are the most common objects children insert into outlets
Option 1: Plastic Plug Covers (Cheapest, but Risky)
Those small plastic caps you push into unused outlets are the most common solution — and the most problematic. They cost about $0.25-0.50 each, but the CPSC and many pediatricians advise against them.
- The choking risk: When adults remove them to use the outlet, they often set them on a table or counter. The plug cover fits entirely inside a toddler's mouth and is a choking hazard.
- Toddlers figure them out fast: Studies show children as young as 18 months can remove standard plug covers, sometimes in under 10 seconds
- Adults forget to replace them: Every time you vacuum or charge your phone, you remove the cover. Realistically, covers end up in junk drawers rather than back in the outlet.
- If you must use them: Choose one-piece plug covers that are difficult to grip (look for flat-profile designs) and always account for every cover when you remove one
Option 2: Sliding Plate Covers (Best Overall Solution)
Sliding plate covers replace your existing outlet faceplate with one that has a built-in spring-loaded panel. The panel automatically slides shut over the outlet slots when you unplug something. No removable parts means no choking hazard and nothing to forget.
- How they work: Push a plug into the outlet and the spring panel slides to the side. Remove the plug and it snaps back shut. Adults can operate them one-handed; toddlers can't generate the right combination of pressure and angle.
- Cost: $3-6 per outlet cover. A typical home has 40-75 outlets, but you only need to cover those within toddler reach — usually 15-25 outlets, costing $45-150 total.
- Installation: One screwdriver, 2 minutes per outlet. Turn off the breaker first (you're not touching wires, but it's good practice). Remove the old faceplate, screw on the new one.
- Top picks: Safety 1st OutSmart Outlet Covers and LectraLock sliding outlet covers are both highly rated
Option 3: Outlet Box Covers (For Plugged-In Cords)
Sliding plate covers protect empty outlets, but what about outlets with things plugged into them? Outlet box covers snap over the entire outlet and cord connection, preventing your child from unplugging cords or touching the prongs.
- Best for: Lamps, nightlights, sound machines, phone chargers — anything that stays plugged in where a toddler could pull the cord and expose live prongs
- Cost: $5-10 per cover
- Key areas: Behind the crib (baby monitor cord), living room entertainment center, bedside table lamps, kitchen countertop appliances at child-accessible outlets
GFCI Outlets: Essential for Water Areas
GFCI (Ground Fault Circuit Interrupter) outlets are the ones with "Test" and "Reset" buttons. They detect when electrical current is flowing through water or a person and shut off power in 1/40th of a second — fast enough to prevent electrocution.
- Required locations: Bathrooms, kitchens (within 6 feet of a sink), laundry rooms, garages, basements, and all outdoor outlets
- Check existing outlets: If your home was built after 1971, you likely have GFCI outlets in bathrooms. Press the "Test" button — the power should shut off. Press "Reset" to restore. If the test fails, replace the outlet immediately.
- Cost to add: GFCI outlets cost $12-25 each. If you're not comfortable with electrical work, an electrician can install one for $80-150 per outlet.
- Not a replacement for covers: GFCI outlets prevent electrocution from water contact but don't stop a child from inserting objects. You still need sliding plate covers or self-closing outlets on GFCI outlets in child-accessible areas.
Cord Safety: The Overlooked Hazard
Exposed cords are just as dangerous as open outlets. Babies chew on them, pull lamps down onto themselves, and can get tangled in loops of excess cord.
- Cord covers along baseboards: Plastic cord channels ($5-15 per 6-foot length) stick to the baseboard with adhesive and hide cords against the wall. Run lamp and device cords through these wherever possible.
- Power strip covers: A box-style cover ($10-15) encloses the entire power strip and only allows cords to exit through small openings. Essential behind entertainment centers and desks.
- Eliminate extension cords: Extension cords on the floor are a tripping and chewing hazard. If you're relying on extension cords, consider having an electrician add outlets where you actually need them ($150-300 per outlet).
- Window blind cords: A separate but critical hazard — cordless blinds are the only safe option for rooms where children sleep or play. Corded blinds are a strangulation risk.
Room-by-Room Action Plan
Tackle outlet safety systematically. Crawl through each room at baby level to spot every accessible outlet and cord.
- Nursery: Sliding plate covers on all outlets, outlet box cover on baby monitor plug, cord covers behind the crib so baby can't reach cords through crib slats
- Living room: Power strip cover behind the TV stand, sliding plate covers on all wall outlets, cord covers for lamp cords along baseboards
- Kitchen: Verify GFCI outlets near sinks, sliding plate covers on unused outlets, cord management for countertop appliances (wind excess cord with twist ties behind the appliance)
- Bathrooms: Verify GFCI outlets, sliding plate covers, unplug hair dryers and curling irons after every use (hot and electrical danger)
- Bedrooms: Outlet box covers on bedside lamp plugs, sliding plate covers on all unused outlets, cord covers on phone charger cords