How to uninstall or remove gtk3-engines-breeze software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed gtk3-engines-breeze package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove gtk3-engines-breeze

Uninstall gtk3-engines-breeze including dependent package

If you would like to remove gtk3-engines-breeze and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove gtk3-engines-breeze

Use Purging gtk3-engines-breeze

If you use with purge options to gtk3-engines-breeze package all the configuration and dependent packages will be removed.

$ sudo apt-get purge gtk3-engines-breeze

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove gtk3-engines-breeze