Can I trust N360 registry cleaner?

Following a complex issue with a solution almost achieved by bleebingcomputing (suggested from this forum) – I would have to run a registry cleaner and few more less critical steps...

I always heard bad things about any registry cleaners... There is a registry cleaner within N360. Should I trust it to do the last request of beepingcomputing or is there any other suggestions?  
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Windows8.1 64 bits N360 v21.6.0.32

P.S. I asked almost similar question in another threat, but it was not related at all to that treat itself – I hope it is ok to open this new threat for this question.