The best Oxalic Acid Vaporiser on the market for smaller beekeepers. Vaporises the Oxalic Acid crystal for a quick and effective treatment for varroa mites.
More info and video at:
https://www.andermattcanada.com/varroxvaporizer
Varrox is the original for vaporizing oxalic acid dihydrate
Treat the winter cluster gently with oxalic acid mist while causing minimal disturbance. The Varrox vaporizer achieves its excellent efficacy of 96% in brood-free colonies between mid-November and the end of January. The entrance opening must be at least 15 mm high and 90 mm wide. The ideal outside temperature for treatment is between -5°C and +5°C.