If I understand your concern correctly you need a 3rd party clean or virus/malware cleaner right?
Please do try this link for tools and guide on how to clean your PC:http://www.tomsguide.com/faq/id-1691891/removing-malware-proven-completely-remove-bitcoin-mining-malware.html
Also here are some more 3rd party softwares that I can recommend:
- CCCleaner - deleting temp files
- Revo Uninstaller - a 3rd party uninstaller that completely remove all the left traces of a software you uninstalled.
Hope this will help.