Remove Dashboard widgets

function snipjar_clean_wp_dashboard()
{
    remove_action("welcome_panel", "wp_welcome_panel");
    remove_meta_box("dashboard_primary", "dashboard", "side");
    remove_meta_box("dashboard_secondary", "dashboard", "side");
    remove_meta_box("dashboard_quick_press", "dashboard", "side");
    remove_meta_box("dashboard_recent_drafts", "dashboard", "side");
    remove_meta_box("dashboard_php_nag", "dashboard", "normal");
    remove_meta_box("dashboard_browser_nag", "dashboard", "normal");
    remove_meta_box("dashboard_site_health", "dashboard", "normal");
    remove_meta_box("health_check_status", "dashboard", "normal");
    remove_meta_box("dashboard_activity", "dashboard", "normal");
    remove_meta_box("dashboard_right_now", "dashboard", "normal");
    remove_meta_box("network_dashboard_right_now", "dashboard", "normal");
    remove_meta_box("dashboard_recent_comments", "dashboard", "normal");
    remove_meta_box("dashboard_incoming_links", "dashboard", "normal");
    remove_meta_box("dashboard_plugins", "dashboard", "normal");
}
add_action("wp_dashboard_setup", "snipjar_clean_wp_dashboard");