The $350 Frozen Washer Trap: Why Mixing Blue and Orange Fluid Slimes Your Reservoir (And Why Your "Free" Oil Change Top-Off Is a Winter Time Bomb)
Why topping off your windshield washer reservoir with tap water or mixing blue and orange fluids leads to cracked pumps, gelled slime, and blind driving on freezing highways. Learn the real chemistry of winter de-icers, VOC laws, and smart seasonal prep.