Old Automobiles-Toxic Exposure Risk

You may feel like a million dollars for having found that classic T-bird or Corvette at a bargain.  But before you put the vehicle in use, you should realize that these old cars are chock-full of nasty substances that can harm your body.  For example, because most old cars have been exposed to direct sunlight over a long period of time, their interiors can develop toxic substances right on the upholstery.  No matter how much care the previous owner had given the car, there’s always a chance that at least one or two toxic substances may be lurking in it. Some of the these hazards are listed below.

Microorganisms

While the interior of a classic car may easily be superficially cleaned by an auto detailer, bacteria, fungi or mold might still be left under cushions, in the ventilation system or inside the trunk, where they can multiply and turn into dangerous diseases. Rusty metal parts may harbor the deadly C.tetani bacterium, which can cause tetanus or lockjaw if you accidentally puncture yourself with these parts. You should plan on having your tetanus shot updated before working on older vehicles.

Asbestos

Old drum brake linings and clutch plates of cars that were manufactured prior to the 1970s may contain asbestos. Dust accumulated in old brakes can have approximately 15% asbestos content.  Exposure to asbestos has been found to cause mesothelioma, a malignant type of cancer which affects the lungs and other internal vital organs, such as the heart and liver.  Another serious condition that can arise from asbestos exposure is asbestosis, which leads to chronic inflammation of the lungs.

Lead

Old batteries, radiators, and wires may also contain lead, which is highly toxic, especially to children. Old car paints may also contain this substance, and older cars may even have accumulated lead residues due to the use of leaded gasoline in the past.

Grease Deposits

Old cars, especially those of high mileage, can amass a great deal of dirt, oil, and grease deposits in their engines, axles, and transmissions. Grease deposits are filled with toxic phenol residuals and furfural.  These substances can easily be absorbed by the skin or inhaled, which can affect the body’s central nervous system.

What Should be Done?

An old car which has not been used for some time should not be driven until proper cleaning and reconditioning has been performed.  These services can be performed by a mechanic experienced in servicing classic cars.  If you perform any maintenance or repairs yourself, be sure to wear appropriate personal protective equipment, including goggles, dust masks or respirators, gloves, and/or aprons to prevent exposure to toxic substances. Furthermore, unless you are familiar with the possible dangers, you should not try to perform extensive restorations of your vehicle on your own.

Posted by Bryan Turner…