Question: What Is a Toxic Chemical?
You've heard
that toxic chemicals are bad for you, but what exactly is a toxic
chemical? Here's an explanation of what is meant by the term "toxic
chemical" as well as examples of common toxic chemicals you may have in
your home.
Answer: The U.S. Environmental Protection
Agency or EPA defines a toxic chemical as any substance which may be
harmful to the environment or hazardous to your health if inhaled,
ingested or absorbed through the skin.
Toxic Chemicals in Your Home
Many useful household projects contain toxic chemicals. Common examples include:- drain cleaner
- laundry detergent
- furniture polish
- gasoline
- pesticides
- ammonia
- toilet bowl cleaner
- motor oil
- rubbing alcohol
- bleach
- battery acid
Natural Toxic Chemicals
Many toxic chemicals occur in nature. For example, plants produce toxic chemicals to protect themselves from pests. Animals produce toxins for protection and to capture prey. In other cases, toxic chemicals are simply a by-product of metabolism. Some natural elements and minerals are poisonous. Here are some examples of natural toxic chemicals:- mercury
- snake venom
- caffeine in coffee, tea, kola and cocoa
- arsenic
- ricin from castor beans
- petroleum
- hydrogen sulfide
- chlorine gas
- smoke
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