first i shoot ammo that burns clean , then a cleaning rod you know the ones that look like they are covered in wool , if alot of plastic builds up i have use carburetor or brake cleaner to get it out , the rest of the gun i use clenzoil (SP) to wipe it off and protect it ! i have a gun snake i use also in the field ! but the bad press it gets here i have not been using it lately ! i don't shoot alot of trap but i do shoot skeet ! most days we shoot 4-5 rounds so the gun does get somewhat dirty .
if you use the carb. or brake cleaner don't let it get on wood or plastic , i remove the bbls. to use it , wear safty glasses also !