How to Store Merino Knitwear for Summer
By Untouched World: Fine Merino Sustainable Fashion | Published: 2026-10-17
Category: Tips & Care
Keep your merino sweaters, cardigans, and skirts safe during warmer months with these practical storage steps. Learn folding, moth prevention, and the best containers.
Quick Answer
Store merino knitwear for summer by washing it gently, drying it flat, then folding rather than hanging. Place garments in breathable cotton bags or bins with cedar blocks or lavender sachets to repel moths. Keep the storage area cool, dark, and dry.
Why Summer Storage Matters for Merino
Merino wool is a natural protein fiber that moths and carpet beetles love. During the months you don't wear your knitwear, these pests can lay eggs in the fibers, leading to holes. Proper storage also prevents stretching, fading, and musty odors. Taking 30 minutes now can save your favorite pieces for years.
Choosing the Right Storage Container
Breathable is the keyword. Use cotton or muslin garment bags, or plastic bins with holes drilled in the sides. Avoid vacuum-sealed bags—they compress the fibers and can crush the loft that gives merino its warmth and softness. Cardboard boxes are okay for short-term storage but can attract silverfish over time.
Step-by-Step Summer Storage Guide
- Wash and Dry Completely: Hand wash or use a gentle machine cycle with cool water and a wool-specific detergent. Rinse thoroughly. Roll the garment in a towel to remove excess water, then lay flat on a drying rack away from direct sunlight. Wait until every part is bone-dry—any moisture invites mildew. Checkpoint: If the garment still feels cool or damp to the touch, let it dry another 24 hours.
- Fold, Never Hang: Hanging merino knitwear stretches the shoulders and creates permanent bumps. Fold sweaters and cardigans in half lengthwise, then in thirds. For skirts, fold along the natural creases. Place folded items in a stack with the heaviest at the bottom. Common mistake: Using padded hangers still puts weight on the shoulders. Always fold.
- Add Natural Moth Deterrents: Place cedar blocks, lavender sachets, or rosemary bundles inside the storage container. These scents repel moths without chemicals. Replace cedar blocks every 6–12 months or sand them lightly to refresh the oil. Avoid mothballs—they contain naphthalene, which can damage merino and is harmful to breathe. Checkpoint: If you see small moths flying in your closet, consider pheromone traps as an early warning system.
- Store in a Cool, Dark, Dry Place: Choose a closet or under-bed bin away from radiators, windows, and damp basements. Temperature swings and humidity encourage moths and mildew. A consistent 60–70°F (15–21°C) with low humidity is ideal. Verdict: A spare bedroom closet or a dedicated storage ottoman works better than an attic or garage.
- Check and Air Out Mid-Season: Every 4–6 weeks, open the container and let the garments breathe for a few hours. Shake them gently and look for any signs of moths or damage. This also prevents permanent creases from forming. Next step: After airing, refold along different lines to avoid setting deep creases.
Products That Make Storage Easier
- Cushion Sole Socks - Black: Cushion Sole Socks - Black are made from 70% Merino, 27% Nylon, 3% Elastane and feature a cushioned sole and comfort band. These socks benefit from the same storage rules as sweaters. Fold them flat rather than rolling tightly, and store them in a breathable bag with cedar to keep the merino fresh and moth-free.
- Nyra Cardi - Deep Teal: Nyra Cardi - Deep Teal is a button-up crew cardi made from 50% ZQ+ certified Merino, 40% Possum, 10% Mulberry Silk. The silk and possum blend makes this cardigan more delicate. Store it flat in a cotton bag with the buttons undone to avoid stress on the button bands. Use cedar blocks, not mothballs, to protect the natural fibers.
- Ella Knit Skirt - Pumice: Ella Knit Skirt - Pumice is made from TENCEL™, Merino, and ultrafine Possum with a wide waistband. The wide waistband can lose its shape if hung. Fold this skirt along its natural creases and store flat. The TENCEL™ content means it's less prone to moths than pure wool, but still use lavender sachets as a precaution.
