To provide a droplet blow-away removing device for a car washing machine, having improved performance of blowing away and removing droplets and dirt on the surface of a vehicle by increasing the flow rate and straight blow-out performance of air blown out of the blow hole of a nozzle onto the surface of the vehicle.

The droplet blow-away removing device for the car washing machine includes a blow-out guide 70 having a number of straight flow paths 71 arranged in parallel in the air blow-out direction of the nozzle 31A, and installed in a whole region in the blow-out hole 51 of the nozzle 31A. Air flowing from a plenum chamber 50 of the nozzle 31A into the straight flow paths 71 of the blow-out guide 70 is throttled by the flow paths so that its speed is increased to form a bunch of streamlines to which straight blow-out performance is imparted. Then, it is blown directly to the surface of the vehicle.