User:Blockofnetherite/Sandbox/Full sandbox heading - minecraft.fandom.com

I do not know if this has been done before, or already exists. This is the full sandbox heading, and typing in {{subst:User:Blockofnetherite/Fsh}} will automatically clean the sandbox. I called it "Full sandbox heading" because not only it includes {{Sandbox heading}}, but also the comment if substituted, therefore, making the heading "full."
If you want to clean the sandbox, follow these steps:

1. Edit, and replace all content in the sandbox with {{subst:User:Blockofnetherite/Fsh}}
2. Save changes, and it will clean the sandbox