They will imitate you. Never store hazardous substances or any medication in food or beverage containers. Never mix multiple medications in one bottle or remove medications from the bottle it was dispensed in. Read the labels on all medications including over the counter medications before taking or dispensing. Read the labels on all household and chemical products before using.
Many products can be dangerous if mixed with other types of solutions.
Also, the labels will give you information about special environmental precautions to use and protective clothing that should be worn during the use of a particular product.