EZ-OX Oxalic Acid

This oxalic acid tablet and powder is a U.S.-based, EPA-approved solution for combating varroa mites. Designed for use with a vaporizer, EZ-OX gives you a fast, clean application with no sticky residue left behind. Whether you're a professional or hobbyist beekeeper, it's a straightforward way to keep your colonies healthy.

Key Features

• EPA Approved: The only oxalic acid crystals manufactured in the USA with EPA approval for varroa mite control.
• High Purity: 97.0% oxalic acid dihydrate (3.0% inert ingredients), for reliable results with every treatment.
• Residue-Free: Leaves no sticky residue in your vaporizer.
• Convenient Tablet Form: Pre-measured 1-gram tablets eliminate manual dosing.
• Flexible Application: Available in both powder and tablet form.
• Efficient Mite Control: Recommended during low brood periods or as a follow-up treatment after other methods.

Usage Instructions

Oxalic acid must be applied with a vaporizer or as a dribble. For tablet application, use two 1-gram tablets per brood box in the vaporizer — no measuring required. For powder, measure 2 grams per brood chamber. Apply heat according to your vaporizer manufacturer's instructions until all the oxalic acid has sublimated. Always wear protective gear and apply treatments in a well-ventilated outdoor area.

Detailed Description

EZ-OX is designed for beekeepers who want precision and consistency in varroa control. Each 1-gram tablet offers a quick, no-mess dose, and it's the only oxalic acid treatment in the U.S. approved by the EPA. It works best during periods of low brood, when mites are most vulnerable and exposed. A common treatment schedule is 4 applications spaced 4 days apart in August, followed by 2 more treatments in December or early January on a warm day.

Product Details

Regulatory Note

Oxalic acid is regulated by the EPA as a pesticide for varroa control in honey bee colonies. Recent label amendments allow year-round use, but beekeepers must follow the specified application methods and guidelines. Shipping restrictions: not available for shipping to CA, HI, or Washington, D.C.

Care Instructions: Store in a cool, dry place. Keep out of reach of children and pets.

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