I use the Flare Audio Calmer, Calmer PRO and Sleeeper. I try not to use plugs whenever possible as its good to have audio input. If you plug up all the time then when you remove them sounds are even worse, not to mention all the discomforting side effects of ear plugs overall.
I use my Bose or Skullcandy Wireless BT earphones with frequency music/sounds as often as possible this helps TONS! Especially in the office at work, then my flares when I have to or when I am sleeping.