HOW TO IDENTIFY POISONOUS PLANTS
A good rule of thumb is "leaves of three, let it be." Poison oak and ivy usually are clustered in leaves of three. They contain an oil that when gets on your skin can cause an allergic reaction. You only need to be exposed to a very, very little of this poisonous oil -- less than one grain of table salt -- for it to develop a rash. If you do get it on your skin, immediately rinse skin with rubbing alcohol or a degreasing soap like dishwashing soap and lots of water. Rinse frequently so that wash solutions do not dry on the skin and further spread the urushiol. An antihistamine can be taken to help relieve itching.
Tuesday, July 17, 2012
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