Quality standards were developed for products including some types of clothing, automobile brake systems and headlamps, antifreeze, and electrical safety.
Although ethylene glycol hydrometers are widely available and mass-marketed for antifreeze testing, they give false readings at high temperatures because specific gravity changes with temperature.
Ensure that storage units and garages are locked, that antifreeze, gasoline, pesticides, pool cleaner and other dangerous chemicals are properly stored.
