xxx.xx mb junks found!
Recommend to clean

I got the message above recently on my phone.  A brief search shows the offending app is ES File Explorer.  It seems I and anyone seeing this message with the ability to use a search engine is now uninstalling ES File Explorer.

So…this totally legit looking message popped up on my phone: “267MB Junks on Phone. Recommended to Clean” What should I do?
byu/kyleclements inNexus5

http://forums.androidcentral.com/android-6-0-marshmallow/611585-201-34-mb-junks-found-recommend-clean.html