Whether you’re storing spare boxes and frames between seasons or laying up gear because a hive didn’t make it through winter, the same core threats apply: moisture, wax moths, and rodents. A little prep before storage prevents most of the damage that ruins equipment sitting unused.
Cleaning Before Storage
Scrape off excess propolis and burr comb from boxes and frames before storing — leftover wax and propolis are exactly what attracts wax moths and other pests to stored equipment. A hive tool works well for scraping; a light wipe-down afterward removes loose debris.
Protecting Against Wax Moths
Wax moths are the single biggest threat to stored drawn comb — their larvae tunnel through wax and can destroy frames in storage within weeks if left unchecked. Stack boxes with frames in a well-ventilated, dry space, and consider using paradichlorobenzene crystals (sold specifically as a beekeeping wax moth deterrent, not the mothball version meant for clothing) between stacked boxes, following label instructions for reapplication. Freezing drawn frames for 24–48 hours before storage kills any wax moth eggs or larvae already present, giving stored comb a clean start.
Frame Storage
- Stack frames in enclosed boxes rather than leaving them exposed on open shelving — this limits both moth access and dust accumulation
- Store in a location with stable temperature and low humidity where possible — a garage or shed works better than an unheated, damp outbuilding
- Label boxes with what’s inside (drawn comb vs. foundation only) so you’re not guessing again next spring
Suit & Glove Storage
- Wash or wipe down suits before long-term storage — residual sweat and skin oils can attract pests and degrade fabric over time
- Hang suits rather than folding tightly for extended storage, which helps prevent permanent creasing and fabric stress at fold lines
- Store leather gloves with a light conditioning treatment before a long off-season, since dry storage conditions can cause leather to stiffen and crack
- Keep gear in a sealed container or garment bag if pest activity (rodents, moths) is a concern in your storage space
Frequently Asked Questions
Can I store hive boxes outdoors over winter?
It’s not ideal — outdoor storage exposes empty boxes to the same moisture cycles that cause warping in active equipment, without any bees present to help regulate humidity. A dry shed or garage is a better choice if you have the space.
Do I need to treat every box for wax moths, or just ones with drawn comb?
Wax moths are drawn to wax and propolis residue specifically, so boxes with drawn comb need the most attention. Clean, empty boxes with foundation only (no drawn comb) are much less attractive to moths.
How do I know if stored equipment has wax moth damage?
Look for silky webbing, tunneling through comb, or visible larvae and frass (droppings) inside frames. Damaged comb is generally not salvageable and should be scraped clean or replaced before reuse.