The Milton Brake Releaser De-icer Turbo Delivery System allows for the controlled use of a de-icing solution, and is a safe and fast alternative to the blow torch and hammer approach, according to the company. Created as a temporary “go-between” from the tractor to the trailer, the Brake Releaser uses the trailer's own air supply to deliver a powerful stream - dissolving ice crystals that have built up in the truck’s brake lines.