I just read this on my FB wall.
Did you know, when living in a dorm, a hotel, etc. you can use a microwave to sanitize The DivaCup. Submerge TheDivaCup in a glass bowl holding 2 cups or more of water. Do not cover. Setthe microwave for 20 minutes. The water and The DivaCup will be extremelyhot. Be sure to carefully remove the bowl from the microwave or let it cooldown naturally by leaving the door open until it is safe to remove.