Toxic Woods

Joined
Jan 15, 2008
Messages
650
Was just reading over this and thought I would post it for the newer makers that have joined us. If you're new to working with hardwoods, keep in mind that the dust from some of the woods we use for handle material can be toxic. Everyone reacts differently so wear breathing protection & pay attention to how you react to the woods on this chart. Google "toxic woods" or "sensitizer woods" for more info.

 
Be aware its also something of a case by case basis. These are general rules. for me, Rosewoods and cocobolo dont bother me much, but Gaboon ebony makes my throat swell closed and my skin break out in a rash. In theory, Ebony is far less toxic than coco. Always wear your mask and be safe!
 
Not to diminish the importance of respirators and avoiding excessive skin contact with many woods, but, a list like that reminds me of the California Hazardous Substance list. According to them, everything from milk to plutonium is either toxic or causes cancer. Yesterday one of the ladies at work told me that I was going to get cancer because I warmed my lunch up and ate it in the plastic container that it came in. She said she read that plastic caused cancer.



Wear a respirator at all times when grinding and sanding. Wash your hands and arms well after working with wood....especially tropical and exotic woods! Watch for signs of sensitization. Itching of the wrists and between the fingers, welts or a rash around the neck, breathing difficulty, hives. If any of these follow working with wood dust, you may be sensitive to that ( and other) wood. Pay close attention next time and see if the symptoms return. If so, you may have to find another favorite wood.

Sensitization builds up with time and exposure. Just because you used to roll in the saw dust pile as a kid doesn't mean that it won't make you itch later on in life.

Sensible work methods and dust extraction will go a long way to help. Thorough washing/showering immediately after working with these woods is a good idea. Anti-itch ( 1% hydrocortisone) creams may help with minor reactions. Some OTC antihistamines, like the allergy meds for hay fever and pollen, will help. Scratching will make it worse.

Be observant and watch for any severe sign. If breathing becomes difficult or you develop a rough cough after working a toxic wood, you may want to see a doctor or go to the ER. Swelling of the throat, lips, or tongue is a sign of a severe reaction and you should got right away.
 
Cedar for my uncle. Furniture builder who works with cedar all the time. Eventually developed strong reactions to it. Hives, respiratory, eyes. Has to wear protective clothing, respirator, goggles now. The reactions started one day after working with it for about 20 years. Sensitization definitely builds up.
 
Remember that plastics, fiberglass, and many synthetics can be even worse. If you work in the house, your wife and children can be affected. Think about what can be best in your particular situation.
 
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