A Louisiana man uses the sprayer at a car wash as a weapon.
Michael Davis says he was washing his new car when a man approached with a gun, demanding his car and his money.
Davis fought back, spraying the would-be robber in the face.
When a second man approached... Davis sprayed him as well. Both eventually ran off.
The incident was recorded by dashcam davis had inside his car.
Man fends off carjackers with car wash hose