- 1 Bottle of Washer Concentrate 2 Bottles of Water = Freezing Protection of 0F
- 1 Bottle of Washer Concentrate 1.5 Bottles of Water = Freezing Protection of -10F
- 1 Bottle of Washer Concentrate 1 Bottles of Water = Freezing Protection of -20F
- 1 Bottle of Washer Concentrate 2/3 Bottles of Water = Freezing Protection of -30F