Saturday, September 25, 2010

Paints and Solvents.....Recognizing these Pollutants as Health Concerns

Even though the "volatile organic compound" (VOC) levels in paints  products sold in the United States have been reduced to help control pollution, concentrations levels may still be high enough to pose potential health threats. All organic solvents are toxic in different degrees. It is due to  the useful properties of organic solvents that magnify their hazard. Because they are volatile, there is chance of  inhalation, or the gases or vapors can dissolve many things, they can also be absorbed through your skin. They may cause you a  minor  problem such as a skin rash or, if you swallow them, they may be fatal.

Be sure to read the warning label!
In order for you to reduce the risk to your health, select the least toxic product available for the job.

Least Toxic: Water based (latex). Check that mercury is not included as an additive to prevent mildew.

Moderately Toxic: Many of these ingredients are found in spray paints, paint removers and lacquers. All are highly flammable. methyl alcohol acetone isopropyl alcohol ethyl alcohol ethyl acetate methyl ethyl ketone.

Most Toxic: The following are known as aromatic or chlorinated hydrocarbons. They can be absorbed through the skin and therefore enter the bloodstream more easily than through inhalation only.

Learn to recognize the warning signs of exposure to organic solvents so that you don’t become a victim of poisoning.  Strong effects that might occur during or immediately after you've been exposed to the chemical might include:  irritability, nervousness, depression, irregular heartbeat, weakness, skin redness, watery eyes,  nausea, headaches, or itching.  Residual or long-term effects  from frequent or prolonged exposure to organic solvents have not been thoroughly researched.  Increased risk from exposure may cause permanent damage to liver, kidneys, bone marrow, and central nervous system.

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