No question of a doubt about Mucilin, l would never be without it.
Mud, yes also.
I make my own mix from a combination of Fullers earth and dish detergent, l have as yet not found a better product out there.
By mixing these two products you produce a thick paste, very similar to wet river mud.
Fullers earth is a dry clay compound, l beleive they mine it in Gorgia or down that way someplace, l have a connection in FL to obtain it, its not that costly.
Yes, Dave does use river mud and also moss to give his fly the smell of the river, his belief is it takes away the smells of tying materials and other chemicals we use, not to mention the human smells.
Tell you this funny story. Some say that the smell of tobacco can deter fish, not my experience as l smoke.
Then on more than one occasion while fishing stillwaters, l have caught fish on fag butts, Oh that is the UK term for a cigarette butt by the way, we call cigs there fags.
Davy