How to clean up your own props in GMod
Type gmod_cleanup in your game console to remove everything you have spawned; gmod_cleanup props clears only your props.
gmod_cleanup
Removes everything you have spawned in Sandbox, or only one type such as props.
gmod_cleanup [type] Examples
gmod_cleanup Remove all your stuff.
gmod_cleanup props Remove only your props.
Arguments
typeOptional- Optional type such as props, ragdolls, npcs or vehicles.
What it does
Only clears your own entities. Admins clear everyone's with gmod_admin_cleanup.
Run it on your server
On a SLASHPLAY server, type it in the Console tab of the server page; the reply shows right under it. A value set there lasts until the server restarts. To keep it, add the line to garrysmod/cfg/server.cfg. New to this? Start a GMod server first.
Your own
GMod server.
From $0.03 an hour, only while it runs. New accounts get 6 free tokens.