|1 - Record a macro as you set the Conditional Formatting.|
2 - Record another macro as you delete it.
3 - Assign each macro to a button to toggle between them.
The recorded code will be be bloated, meaning that it will have a bunch of "default" settings that aren't really needed. Cleaning up recorded code is a great way to learn VBA.
Click Here Before Posting Data or VBA Code ---> How To Post Data or Code.