how do i delete old ringtones on the LG Lucid

Hello,

first, i have a LG Lucid phone. my problem is that i have a few duplicate ringtones that i cant figure out how to delete them.
I got them from an app called Zedge, I no longer have the app on my phone. Does anybody know how to delete the ringtones? as far as i can see ,theres no option to delete them . i click on ringtones, it brings up the list to choose a ringtone but no option for deleting. I had this phone for 2 months,went to verizon store ,no help there. went on line and googled ,no luck there iether. im sure its something simple but i havent figured it out yet. Any help???

wrapper

Wrapper,
Did you save the ringtones to your Music Player? If so, just go to Music Player, press and hold the selected duplicate tones and a sub menu will open up. You can delete the song from here.

i have downloaded ringtones from mixer... I have duplicates that I would like to delete and cannot figure it out either... my old androids allowed me too... any suggestions?