Take proper precautions to ensure your own safety before attempting rescue (e.g. wear appropriate protective equipment, use the buddy system). Remove source of contamination or move victim to fresh air. Obtain medical attention immediately.

For ethylene oxide in GAS form: If irritation occurs, flush with lukewarm, gently flowing water for 5 minutes or until the chemical is removed. If irritation persists, obtain medical attention.

For ethylene oxide in SOLUTIONS: Avoid direct contact. Wear chemical protective clothing, if necessary. As quickly as possible, flush with lukewarm, gently flowing water for at least 20 minutes or until the chemical is removed. Under running water remove contaminated clothing, shoes and leather goods (e.g. watchbands, belts). Obtain medical attention immediately. Completely decontaminate clothing, shoes and leather goods before re-use or discard.

GAS: No effects expected. If irritation does occur, remove source of contamination or move victim to fresh air. If irritation persists, obtain medical advice.

SOLUTIONS: Avoid direct contact. Wear chemical protective gloves, if necessary. Immediately flush the contaminated eye(s) with lukewarm, gently flowing water for 20 minutes or until the chemical is removed, while holding the eyelid(s) open. Take care not to rinse contaminated water into the unaffected eye or onto the face. Obtain attention immediately.

GAS: Ingestion is not an applicable route of exposure for gases.

SOLUTIONS: NEVER give anything by mouth if victim is rapidly losing consciousness, is unconscious or is convulsing. DO

NOT INDUCE VOMITING. Have victim drink 240 to 300 mL (8 to 10 ozs) of water to dilute material in the stomach. Obtain medical attention immediately.

Provide general supportive measures (comfort, warmth, rest). Consult a doctor and/or the nearest Poison Control Centre for all exposures. All first aid procedures should be periodically reviewed by a doctor familiar with the material and its conditions of use in the workplace.