I am by no means at all an expert by i have heard of some people boiling them to clean them, Not sure though just my .02 Take Care God Bless LOL Dave From up North
hey bob, use salt water and a fine bristle brush let them dry then if they are white from the sun take used coffee grounds ,mis in a little hot water to a mush and rub on the horns . you will be surprized how the grounds will stain the horns to give them a fresh look. strings