Surgical masks types

OSHA and EPA Level D is the normal work uniform, without respirator or any protective suit, although a surgical mask, gown, and gloves (frequently of latex) may be worn. This would be the type of PPE traditionally worn by hospital laboratory workers. 

Etofenprox is an insecticide with an action similar to pyrethroids, which act predominantly on the central nervous system. It may be hazardous if swallowed. Do not inhale spray mist. Avoid skin contact wear protective gloves, clean protective clothing and a face mask (surgical type) when handling the product. Wash hands and exposed skin thoroughly after using. 

---