Abstract: A removable urine overspray shield especially suited to young boys which is provided with upstanding semi-elliptical walls which removably engage with the lower portion of the inner rim of a toilet bowl when the toilet seat is upstanding. The rear of the device is provided with fastening means of a curved flange which sits and bears upon the lower portion of the inner toilet seat when in use, although other commonly known fastening means, such as a clip or Velcro strips may be used. In such a fashion, the device may be easily lifted onto and away from the toilet bowl rim. To facilitate insertion and removal on a toilet, a handle may be provided at the rear or top portion of the device. The device is intended to promote proper toileting in young boys and prevent urine from spraying on the walls and floors adjacent the toilet.