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DECIPHERING "SIGNAL WORDS"


The "signal word" is the first and largest word in the Precautionary Statement.

CAUTION or WARNING

A mild warning -- and the most commonly used for cleaning products. These two terms are interchangeable for household cleaning products, and mean that the product is not likely to produce permanent damage as a result of exposure, if appropriate first aid is given. The eye or skin could become inflamed, or adverse effects such as dizziness or stomach upset could occur if the product is swallowed.

Many laundry and automatic dishwashing detergents, disinfectants and all-purpose cleaners fall into this category. Some food chemicals, such as vinegar, would also fall into this category if they were sold as cleaning products and required human safety labels.

DANGER

Indicates that greater precaution should be taken. Accidental exposure of the eye or skin to the undiluted product could produce tissue damage; swallowing the undiluted product could produce consequences such as damage to the mouth, throat and stomach; or the material could ignite if exposed to an open flame.

This warning is most often seen on specialty products intended for tough jobs, such as cleaning the oven or opening clogged drains.

POISON

Not classified as a signal word under the Act. However, it is the strongest indication of hazard, and is rarely used on household cleaning products.

It may be found on household lye; some car care items, such as antifreeze; or on insecticides and rodenticides.