Top 4 Best Non-Toxic Mothball Alternatives
4 products independently rated for safety, effectiveness, and value, ranked and reviewed by PollutionProfile.
Traditional mothballs use naphthalene or paradichlorobenzene, toxic chemicals classified as possible human carcinogens that contaminate indoor air and linger in fabric. We rated 7 of the best natural moth repellent alternatives using cedar, lavender, and diatomaceous earth on repellency effectiveness, safety, and scent longevity. Protect your clothes without poisoning your closet.
Household Essentials
Top PickCedar Rings/Blocks
Rating breakdown
No synthetic additives
What we love: Eastern red cedar naturally contains thujaplicins that repel moths without any synthetic chemicals, and the scent fully renews whenever you lightly sand the surface.
Customers say: Customers find the cedar rings effective at keeping moths away and appreciate that they're easy to use. The product receives positive feedback for its quality and material, with customers loving all forms of cedar. The scent receives mixed reviews, with some finding it nice while others say it's not very fragrant. Customers disagree on the size and durability, with some finding it fairly small and saying it will last for years, while others consider it not worth the money.
MOSO Natural
Charcoal Deodorizer Bag
Rating breakdown
No formal cert but pure bamboo charcoal
What we love: Moso bamboo charcoal in a breathable linen bag absorbs moisture and odors simultaneously for up to two years, then "recharges" in direct sunlight.
Customers say: Customers find the air purifying bag effective at neutralizing odors, particularly in cars and closets, and appreciate its ease of use. The product receives positive feedback for its air freshening properties, with one customer noting its effectiveness against cigarette smoke. Opinions on value for money are mixed, with some finding it well worth the cost while others consider it pricey.
Wondercide
Cedarwood Moth Repellent Spray
Rating breakdown
USDA BioPreferred
What we love: Split-toe cedar shoe trees absorb foot moisture while the cedar scent deters insects, preserving both shoe shape and closet air quality at once.
Customers say: NA
ZOBER
Bamboo Hanger Set (10pk)
Rating breakdown
No certifications (FSC not standard for bamboo hangers)
What we love: Handcrafted lavender sachets with a scent intensity and longevity that consistently outperforms every commercial sachet we've tested side by side.
Customers say: Customers find these wooden hangers to be sturdy, holding heavy items without breaking, and appreciate their appearance, with one noting how they make closets look fancy and organized. The hangers are made with top-notch materials, feature a coordinating color, and work well for various garments including suits, shirts, and jeans. While customers consider them good value for money, opinions about durability are mixed, with some reporting they hold together well while others mention hangers coming apart.
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