Intensive Tar Remover will also remove adhesive residues, fuel stains from paintwork and tree sap. Can be used on the interior of your car to remove ink, chewing gum, glue residue and oil stains from seats, carpets and hard surface A safe, fast acting solution to remove stubborn tar spots, glue residue, pen marks, oil and fuel stains inside and out. During warm weather the road surface can disintegrate and small specks of tar are flicked onto your car and can be difficult to remove with shampoo alone. These spots show up especially well on light coloured cars and can spoil the look of a clean car. Intensive Tar Remover can be used on the exterior of your car to remove tar spots, adhesive residues, fuel stains and tree sap. It can be used on the interior of your car to remove ink, chewing gum, glue residue and oil stains from seats, carpets and hard surfaces