What smell do fleas hate?
Shanna Bradtke
2025-08-03 10:27:35
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: 14
Fleas prefer to live in outdoor places that are shaded, humid, and warm. Plants that may help repelling fleas include: Mint Catnip Clove Chrysanthemums Eucalyptus Fleabane Daisy Lavender Neem Salvia. Add cedar chips to these areas. You can grow them in plant gardens and in pots placed around doorways and around outdoor locations where your pet spends time. A small-scale human study found that thyme oil and myrtle oil were more repellent against fleas on people than either permethrin or DEET.
Jocelyn Lind
2025-08-03 05:52:27
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: 10
Fleas avoid the scents of thyme, mint, yarrow, and myrtle. Thyme has herbal oils that have scents that fleas avoid. Any cultivar from the Mentha plant family—peppermint, spearmint, pineapple mint, and more—contains oils that produce smells that fleas hate. Eucalyptus oil has a fresh, minty, woodsy, slightly sweet note that fleas hate. The herbal scent of basil oil is not pleasant to fleas. Lemongrass oil contains citral and geraniol notes that repel both fleas and other insects. The pungent, piney smell of rosemary is a natural insect repellent. Pine oil is a good choice for cleaning products because fleas hate the smell.
Talia Stiedemann
2025-08-03 05:04:15
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: 18
Thyme is one of the scents that fleas avoid. Essential oils can be diffused into the rooms to repel fleas, or the plants can be added to the garden. Any cultivar from the Mentha plant family—peppermint, spearmint, pineapple mint, and more—contains oils that produce smells that fleas hate. Yarrow plants, while lovely with feathery foliage and colorful blooms, do not have a particularly pleasant scent to humans or fleas. Myrtle oil has a sweet, fresh, green, and slightly camphorous scent fleas tend to avoid. Eucalyptus oil has a fresh, minty, woodsy, slightly sweet note that fleas hate. The herbal scent of basil oil is not pleasant to fleas. Lemongrass oil contains citral and geraniol notes that repel both fleas and other insects. The pungent, piney smell of rosemary is a natural insect repellent. Pine oil is a good choice for cleaning products because fleas hate the smell. Scientific studies show that the scent of thyme, mint, yarrow, and myrtle are effective flea repellents.