Store Emverm at room temperature, between 59 and 86 degrees F (15 and 30 degrees C). To prevent reinfection: Disinfect toilet and change and wash underwear, bed linens, towels, clothes, and pajamas daily. If you are or will be breast-feeding while you use Emverm, check with your doctor. Keep Emverm out of the reach of children and away from pets.