This powerful summer windshield washer fluid
handles common hard to handle obstacles.
Bugs
and Bird Droppings:
Carbohydrates found in insect parts and bird droppings
cause the biological deposits to stick to windshields on impact.
Prestone’s patented formulation penetrates biological deposits to break
down and emulsify them. The formula digests the deposits so they are
easily removed from the windshield by the washer fluid and
wipers.
Tree Sap:
Normally insoluble tree sap is
solubilized by the chemical action of the formulation. The tree sap
is softened, emulsified and rendered easy to remove.