Clear Cache for Me Plugin WordPress, Download, Install
Purges all cache on WPEngine, W3 Total Cache, WP Super Cache, WP Fastest Cache when updating widgets, menus, settings....
Merge + Minify + Refresh Plugin WordPress, Download, Install
Merges/Concatenates CSS & Javascript and then minifies using Minify (for CSS) and Google Closure (for JS with Minify as a fallback)....