Wax Moth Crystals (16 oz) — Paradichlorobenzene Protection for Beekeepers’ Drawn Comb

Protect your drawn comb and stored supers from wax moth devastation with these purpose-built Wax Moth Crystals. Formulated specifically for beekeepers, the paradichlorobenzene-based crystals continuously release a protective vapor inside sealed storage containers, creating an environment that stops adult moths from laying eggs and eliminates larvae that are already present. Unlike generic moth repellents, these crystals are designed to guard your stored comb without leaving any residue on the honeycomb, keeping your equipment clean and ready for the next season.

What makes these crystals stand out

• Beekeeping-focused formulation: Built to protect drawn comb and supers during off-season storage, with the needs of beekeepers in mind rather than general pest control.
• Residue-free protection: Leaves no residue on comb or honey—air out thoroughly before returning equipment to the hive.
• Effective, targeted action: The vapor repels adult wax moths and prevents egg-laying, while also eliminating existing larvae inside the stored comb.
• Significant coverage from a single container: One 16 oz container protects up to 50 cubic feet of storage space.
• Clear storage guidance: Specifically designed for use in sealed storage containers with drawn comb during cooler months when hives are inactive.

How it works and why it matters

Wax moths thrive in abandoned or inactive comb. By placing these 16 oz crystals inside a sealed container with drawn comb, a protective gas builds up that wax moths cannot tolerate. This prevents new moths from laying eggs and helps eradicate any larvae already present, safeguarding the structural integrity of your comb and making sure your equipment is ready to deploy when spring arrives.

Usage at a glance

• Overview: Store with drawn comb in sealed containers during the off-season (fall/winter).
• Coverage: 1 oz protects 3 medium 10-frame boxes. A single 16 oz container protects up to 50 cubic feet.
• Box equivalencies (approximate):
  • 1 medium 10-frame box ≈ 1 cubic foot
  • 1 deep 10-frame box ≈ 1.5 cubic feet
  • 1 medium 8-frame box ≈ 0.86 cubic foot
  • 1 deep 8-frame box ≈ 1.25 cubic feet
• Application: Sprinkle the appropriate amount of crystals in the sealed container according to the space volume.
• Post-storage: Always allow equipment to air out thoroughly before returning it to the hive.
• Limitations: Do not use inside active beehives.

Practical scenarios and who benefits most

Beekeepers who store supers or drawn comb during late fall and winter will appreciate the simple, reliable protection these crystals offer. If you keep equipment in sealed storerooms, garages, or sheds, this product helps ensure you won’t return to damaged frames or compromised comb in the spring. It’s especially valuable for those managing multiple colonies or large volumes of stored equipment where moth risk is higher.

Why choose this over generic options

These wax moth crystals are purpose-built for beekeeping. They deliver targeted control for wax moths inside storage containers while prioritizing the integrity of stored comb. The absence of residue means you can reintroduce your equipment to the hive with confidence, knowing the comb remains clean and ready for use. The 16 oz size provides substantial coverage for typical storage setups, making it a practical, cost-effective choice for off-season prep.

Safety, storage and maintenance tips

• Always store crystals in sealed containers alongside drawn comb in a cool, dry place.
• Avoid using these crystals in active colonies or within hives.
• After the storage period, ventilate the container completely before returning equipment to live colonies.
• Refer to storage guidelines for best practices, and consider complementary pest-control measures for non-storage environments.

Secure your drawn comb and keep your apiary ready for the next season with Wax Moth Crystals (16 oz). A thoughtful, storage-focused solution that helps you protect valuable beekeeping assets without compromising on cleanliness or hive safety.

Wax Moth Crystals

Our Wax Moth Crystals (16 oz) are made from paradichlorobenzene and are specifically formulated for beekeepers to protect stored comb from wax moth damage. Unlike standard mothballs, which use a different active ingredient, these crystals are designed to repel and eliminate wax moths without leaving a residue on the honeycomb.

Drawn comb is one of the most valuable assets in beekeeping, and protecting it from wax moth destruction is essential. These fine crystals release a vapor that prevents adult moths from laying eggs and helps eliminate larvae already present in the comb. They are ideal for use when storing supers or comb through the fall and winter months, ensuring your frames remain clean, intact, and ready for use the following season.

Key Features and Benefits

• Active Ingredient: Paradichlorobenzene (PDB)
• Container Size: 16 oz (protects 50 cubic feet of storage space)
• Application: Prevents adult wax moths from entering stored comb and eliminates larvae.
• No residue: Safe for comb storage; air out before returning to the hive.
• Use: Store with drawn comb in sealed containers during off-season.

Detailed Description

These Wax Moth Crystals work by slowly releasing a protective gas when placed inside a sealed storage container with drawn comb. The gas creates an environment that wax moths cannot tolerate and prevents them from laying eggs. It also kills existing larvae that could otherwise damage or destroy comb.

Beekeepers typically use these crystals when storing supers or drawn comb during cooler months when hives are inactive. To use, simply sprinkle the proper amount of crystals in the sealed container according to the space volume:

• 1 oz protects 3 medium 10-frame boxes

• 1 10-frame medium box = 1 cubic foot

• 1 10-frame deep box = 1.5 cubic feet

• 1 8-frame medium box = 0.86 cubic foot

• 1 8-frame deep box = 1.25 cubic feet

• One 16 oz container protects up to 50 cubic feet

Always allow equipment to air out thoroughly before returning comb to a live colony. These crystals are not to be used inside active beehives.

For more guidance on proper storage practices, read our blog post on Storing Beekeeping Equipment for Winter.

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