Approximately 500,000 LG electric ranges sold over the last decade have been recalled because of an increased fire risk caused by front-mounted knobs. According to the Consumer Product Safety Commission, the ranges are linked to at least 28 fires, and 86 complaints have been filed in connection to the problem.

LG Electronics has recalled about 500,000 electric ranges because they're turning on unintentionally. The problem is that the knobs might accidentally get turned on by people or pets, which could cause the heating elements to activate and start a fire.

Knobs on ranges can be unintentionally activated, an issue that has proved a hazard with other brands, safety agency says.