Best Cabinet Locks for Childproof Storage (2026)

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Cabinet locks keep babies out of cupboards holding cleaners, medicines, and sharp utensils. Options range from adhesive strap locks and magnetic locks, which hide inside the cabinet, to spring latches that require drilling. Look for a strong hold a determined toddler cannot defeat, an adult-friendly release, and a mounting method that suits your cabinets, since adhesive works on smooth surfaces while screws hold longer term. Magnetic sets keep exteriors clean and use a key you store out of reach. Cabinet locks suit kitchens, bathrooms, and any storage within a child's reach, and hazardous contents deserve priority. A practical tip: lock away all cleaning products, medications, and anything sharp or small first, and keep the highest-risk items in high, locked cabinets as a second layer. Test each lock after installing by tugging as a child would, and keep magnetic keys somewhere consistent so they never end up within a toddler's grasp.