I suggest that you go to a pharmacy and buy elemental sulphur - just
sulphur with no additives.
Elemental sulphur is used, among other things, to treat fruit before
drying. Sulphur you find at a garden store may have additives
(anti-caking, etc.) which may leave residues which affect future use of
comb or honey.
>What I did was add a few tablespoons of sulfur to the coals in my smoker and
>then shake it up.
>Smoke from this was blown into the hive rather densely and then the openings
>were taped shut.
...
>Sulfur is available at garden supplies as a fungicide.
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