Bleach and Nosema

[Trix]

I read in last months Bee Culture that a 10% concentration of bleach will kill Nosema spores left in a hive after a die off. The author suggests dipping the equipment. I wasn't clear if you dipped frames with drawn comb too. Is this possible? Would it harm to drawn comb?

[Sundance]

Not sure about the frames......... but if you did the
chlorine evaporates really fast and I doubt it would
be an issue after a day or two.

I know a few beekeepers that add bleach to sugar
syrup feed to retard spoilage.