How to Child-Proof Stoves to Keep Kids From Starting Accidental Fires

Investigators say a 3-year-old boy playing with a stove burner caused the worst fire in 25 years in New York City.

Authorities say the boy, who lived on the first floor of the Bronx building, had a history of playing with stove burners.

It is possible to child-proof your stove by removing the knob and installing a plastic cover.

The covers are under $10 and could prevent a tragedy like the deadly fire in New York City, which killed 12.