A white jar labeled with the product name Oxalic Acid Dihydrate, indicating a purity of 99.6% and a size of 1 kg, with a white lid.
A side view of a white jar labeled with the product name Oxalic Acid Dihydrate, indicating a purity of 99.6% and a size of 1 kg, with a white lid.
A side view of a white jar labeled with the product name Oxalic Acid Dihydrate, indicating a purity of 99.6% and a size of 1 kg, with a white lid.
A side view of a white jar labeled with the product name Oxalic Acid Dihydrate, indicating a purity of 99.6% and a size of 1 kg, with a white lid.

Oxalic Acid Dihydrate

$8.99 CAD
$8.99 CAD

Oxalic Acid is a powerful, natural ally in the battle against Varroa mites, offering a safe and effective treatment for your honey bee colonies. Choose your method: drizzle a liquid solution directly onto bees clustered on the frames, or vaporize it within the hive for a thorough, no-contact approach.

To ensure optimal results and protect your bees, always follow the recommended directions carefully. With proper use, oxalic acid provides a reliable solution for maintaining a healthy and mite-free colony.


Available in a 140g size (treats 80 colonies) or a 1kg size (treats 570 colonies).