Bleachbit is the best “cleaner” for Linux. (They make a Windows version as well).
Clam AV is the only Linux based antivirus I’m aware of. And despite the graphics seen on their website, I’m not affiliated with the company.
I didn't refuse to vote for Hillary Clinton because any goddamned Russian told me to. I refused to vote for her because she is a warmongering, election stealing, Goldman Sachs fellating, Republican WHORE. No offense to sex workers.