A former employee at a Philadelphia McDonald’s says he noticed rat droppings on food on more than seven occasions and was told by management to ignore it.

Karrium Demaio says he often saw hamburger buns with rat droppings on them and even saw some that were partially chewed. He said he was told by his manager to brush off the droppings and toss the buns that had noticeable signs of being eaten by rats. Demaio says on one occasion he actually got out his cell phone and recorded a mouse eating buns that were still in the bag.

Demaio was fired in January for missing a shift but insist revealing this video had nothing to do with his firing. He wanted to let people know what was going on inside this McDonald’s.

According to the Philadelphia Health Department, the restaurant was “not in satisfactory compliance,” but there was never any mention from inspectors that they saw signs of a rodent problem.

The owner says he plan to review the video and correct any problems after a thorough investigation.