Signal Words - What are they trying to tell me?

Low (or even no) risk of harm if the pesticide product is eaten, absorbed through the skin, or inhaled, or it causes only slight eye or skin irritation.  If the results of testing shows no acute toxicity, it is optional under Federal law to put this caution statement on the label; however, BASF will put CAUTION on labels, even when it is not required.  

Moderate risk of harm or moderate eye irritation, especially if the product is used improperly.  Based on testing, most pesticide products used by homeowners and consumers do not require a “Warning” signal word.  (Although some cleaning products may carry a WARNING signal word.)  While some professional-use products may have a WARNING signal word, risk of toxic exposure can be lowered through the use of personal protective equipment (PPE).  See our article on PPE for more information!

Products with a DANGER signal word are highly toxic by at least one route of entry into the body and can cause severe eye damage or skin irritation. Products designed for use by homeowners and consumers will not carry a DANGER signal word, as additional PPE will be needed to mitigate the risk of harm.  You should always avoid handling or using any pesticide labeled with “DANGER” unless you are a pest management professional.