Formic Pro Strips, 2 Hive Treatment Pack (4 strips per pack) Allows you to treat 2 hives with 2 strips each or 4 hives with one strip each.

The Formic Acid in the strips will kill both the Varroa Mites on the adult bees in the hive as well as the Varroa Mites underneath the cappings on the developing brood. Formic Pro is safe to use during a nectar flow while your honey supers are on the hives. 

Formic Pro has a 2 year shelf life, is shelf stable and does not require any special temperature controlled storage requirements. Freezing the strips will not prolong the shelf life.