Depending on its use
Leg tightner ( basic )
1 bucket/pail ( like the ones at Homedepot that are orange )
1 bag clay ( most feed stores have this )
3 to 4 cups epsom salt ( more I used as a drawing agent)
1 bottle of vinegar (white )
Add warm water till mixture is like that of paste/cake frosting (lol)
I then wet down cut paper bags and wrap and over the paper bags I use plastic wrap then wrap normal
Packing hoof I use more epsom salt and cotton sheeting then wrap with vet wrap and then duct tape.
On the poultice keep a tight cover over it when not in use lasts awhile.