Like opening a paint can you will be able to use a paint can opener, or straight edge screwdriver.
CAUTION: Using a sharp knife or scissors is not recommended due to safety hazard.
Gather the Care Kit and a Paint Can Opener (or straight edge screwdriver)
Break the shrink band on the top of the can with scissors or the paint can opener
On the last press down hold the can opener down and lift the lid to break the seal and continue opening the lid off the container