Cleaning up Sharepoint recycle bin items look like a simple job, just select which item you want to delete and press Delete Selection button. But can you imagine what a boring task if you have thousands items there? You have to select item by item, page by page. Ppffftt

I found a little magic to clean all items in a microsecond 😀

1. Navigate to Recycle Bin page
2. Type “javascript:emptyItems();” in address bar and press Enter
3. A confirmation box will appear
   Are you sure you want to empty the site collection Recycle Bin?
   Click OK and your job is done