All car fluids appear to adhere to 3 basic design principles:
Brake fluid? A cool, refreshing smell with light, minty hints. But it's a severe skin irritant, and it causes kidney damage. Brake cleaner? Smells like whip cream propellant. Causes blindness. Engine oil? Smooth, pleasing texture, light, earthy smell. Stays in the environment for centuries without breaking down. Kills fish, poisons animals. Cannot be disposed of in landfills, must be accumulated in tanks and held indefinitely. |