EZ-OX Oxalic Acid - Powder - 14.2 oz (400 Grams) EPA Certified

Say goodbye to sticky residue and unapproved chemicals. EZ-OX is the only U.S.-manufactured oxalic acid dihydrate with full EPA approval for use in honey bee hives. Whether you're a seasoned beekeeper or just starting out, this 2268g pail provides a clean, effective, and residue-free treatment against Varroa destructor mites. Safe to use even with honey supers in place, EZ-OX is trusted by backyard beekeepers and professionals alike. Compatible with all oxalic acid vaporizers, including the InstantVap line, it delivers consistent results without gumming up your equipment. EZ-OX powder package contains is 5lbs. (2268 Grams) of Oxalic Acid Dihydrate Key Features: EPA-Approved: The only oxalic acid produced in the U.S. that’s certified for legal mite control in bee colonies. Meets federal and state regulations for safe hive use. Residue-Free Vaporization: Leaves no sticky build-up in your vaporizer, making maintenance easier and treatments smoother. High Purity Formula: Contains 97.0% oxalic acid dihydrate – the gold standard for reliable, effective varroa mite control. Versatile Application: Use as a vaporized or dribbled treatment during periods of low brood. Works with most standard vaporization devices and dribble methods. 🇺🇸 Made in the USA: Support American manufacturing while treating your bees with confidence and consistency. Oxalic acid is most effective when bee brood is minimal or absent — such as in early spring, after a split, or in late fall/winter. During these times, the mites have no brood to hide in, allowing the treatment to reach full effectiveness. EZ-OX is safe for use with honey supers in place, meaning you don’t have to disrupt your harvest timing to protect your bees. No Bull Mite Control! NOW EPA APPROVED FOR 4 GRAMS! Net Contents: 14.2 oz (400 Grams) package.