How we keep the portable restrooms from freezing in the winter months.

ASAP Sanitary Services has experimented with several different ecologically friendly anti-freeze options to keep the water from freezing in the tanks during the winter time. The anti-freeze mixture is mixed in the deodorizing water that is placed in the tank and works to keep the water unfrozen during the winter months. All products ASAP Sanitary uses are acceptable to our waste water facilities.