Sound of Metal is a critically acclaimed film released by Amazon Prime starring Riz Ahmed as Ruben and Oliva Cooke as Lou, Ruben’s girlfriend and heavy metal bandmate. (Warning spoilers ahead!)  Ruben, the drummer for the band, starts losing his hearing quickly and begins to break down, possibly jeopardizing his hard earned sobriety. A doctor s...

Today, there are many styles of universal earplugs: foam, foam-tipped, flanged, wax and moldable.  Regardless of the style, there are a few tricks to helping universal hearing protection fit the way it's intended.