Formic Acid 4L Bottle SOLD OUT
Formic Acid. 4 liter bottle. Approx. 135 treatments. No expiry date.
Formic Acid 4 Litre Jug contains enough product to treat 16 colonies.
Formic acid is used for the treatment of varroa mites and is organically certified and eliminates residue risk, allowing beekeepers to treat safely during honey flow.