Dr. Marcos tar cleaner and bird droppings remover is easy to use, as it sprays from a distance of 20 cm from the surface of the car, wait 5 minutes, and watch how the dirt disappears. The tar and insect stain remover from Dr. Marcos is an effective liquid used on the car surface to remove bird droppings or tar residues. Since it is safe for car paint, plastic, or glass, it can be used on any part of the car body. Easy to use thanks to the special nozzle. Product features: easy and quick to use, removes old glue and tar marks, does not cause fading of the treated surface color, removes asphalt (tar) marks from any surface. A versatile product that also removes industrial storage wax residues on new cars. Product features: easy and quick to use, removes old glue and tar marks, does not cause fading of the treated surface color, removes asphalt (tar) marks from any surface. Versatile, removes industrial storage wax residues on new cars. Pack size: 750 ml.