... structure, the extent to which the substance is absorbed by the body, and the body’s ability to detoxify the substance (change it into less toxic substances) and eliminate it from the body The toxicity ... toxic substances used on the job In order to determine the health risks of substances, and to find out how to work with them safely, you need to obtain information from many sources including Material ... burn the skin Others can irritate the skin Many chemicals, particularly organic solvents, dissolve the oils in the skin, leaving it dry, cracked, and susceptible to infection and absorption of chemicals...