Vetark Tamodine Wound Cleaner can be used against bacteria, protozoa, yeasts, fungi and some viruses. The Wound Cleaner has all of the activity of free iodine but with greatly reduced irritant sensitising effects and it does not stain. Tamodine is suitable for cleaning mouth rot lesions in the mouths of reptiles. We would advise against using TAMODINE on amphibian since they can absorb chemicals through the skin.