Despite the lack of conclusive statistical evidence implicating naphthalene in health problems, workers should wear protective clothing, gloves and eyeshields to prevent contact with naphthalene. They should change out of protective clothing and wash at the end of a shift, and should wash before eating, drinking, smoking or using the toilet. Workers working where naphthalene is found should already be wearing a respirator because of the presence of other substances of concern. Reactivity, Storage and Handling Naphthalene is moderately flammable. Burning naphthalene gives off carbon monoxide and thick, acrid smoke.
Liquid naphthalene poses other hazards.
Workers in areas where naphtha- lene exceeds this level must wear a respirator. The Environmental Protection Agency classifies naphthalene as an immediate and delayed health hazard, but not as a human carcinogen. Wash eyes with water for 15 minutes, lifting upper and lower eyelids during wash. Seek medical attention immediately. Remove contaminated clothing and flush skin with water.