A kitchen grease fire spread quickly and burned the east side of a Pleasant Grove duplex Saturday morning, causing an estimated $75,000 in damage.

According to police, the fire started when a man was cooking.When fire fighters arrived at the apartment building, 150 S. 655 East, the east side was fully engulfed, said Lt. Michael Black-hurst.

No one was injured, however, and all occupants have been accounted for, including two pet ferrets.