CLEVELAND -- Three employees went to the hospital, $1,000 worth of food was thrown out and two men could face felony charges after a "fart spray" attack at a local restaurant.

According to Brook Park police, a couple of pranksters could face felony charges after spraying "Fart Spray" into a local restaurant.

Two men pulled up to the drive-thru window at the Rally's on Snow Road in Cleveland and sprayed a bottle of the offensive product.

The manager of the restaurant wasn't sure what the substance was.

As a precaution, he threw away more than $1,000 worth of food, and three of his employees wound up going to the Southwest Medical Center to be checked out.

The workers were able to jot down a license plate, and police arrested an 18-year-old man and a 30-year-old man.

The two men could face felony charges, due to the financial losses suffered by the restaurant.

Big Fun, a store on Coventry in Cleveland, sells the spray and the store owner Steve Presser says the smell of the spray is very offensive.

"You have to be careful. You have to know where you are doing it and who you are doing it to," says Presser. "I presume the workers were not laughing, and unfortunately for them, they were at the other end of the prank. I feel sorry for them because this is an overwhelming smell."