Abstract: Security devices for a toilet bowl and refrigerator are disclosed which are designed for preventing small children from independently gaining access to the contents of the toilet bowl or the contents of a refrigerator. The toilet bowl security device (10) includes first and further suction cup members (46) and (54) fabricated from flexible air impervious material. One of such suction cup members has a face area less than the face area of the further suction cup member such that the adhesive forces of the face having the greater area are greater thereby enabling the installer to determine which surface the device adheres to at all times. These suction cup members are joined by a stem (38) and as necessary or desired may be integrally formed therewith. In the device (70) for securing a refrigerator door (72), means (86) are provided for selectively joining first and further suction cup members 78 and 82 which are secured on the cabinet portion of the refrigerator and the door (72) respectively.