Face shields should also be worn when complete face protection is desirable. Other materials such as leather will absorb DMS and should not be used. Protective Suits - Suits and hoods made of butyl or neoprene rubber should be worn for hazardous duties. Coverall suits, hoods and boots should always be available in the area for use in emergencies. Gloves - Gloves made of butyl or neoprene rubber should be worn whenever contact with dimethyl sulfate is possible.
Neoprene is preferred because it is more abrasion resistant.
Leather gloves should not be used because they absorb DMS and offer no protection. Gloves should be washed with soap and running water before removal. First Aid Speed in removing the patient from a contaminated atmosphere and in removing dimethyl sulfate from the skin or eyes is most important. To avoid serious injury, first aid must always be started immediately for contact with DMS in any form. For all affected persons, call a physician, even if there is no evidence of injury.