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15/02/2025
🐜 Over summer, the Animal Poisons Helpline is frequently consulted about companion animals that have been exposed to ant powders and dusts. These products are commonly used around the house to kill ants and other household pests such as cockroaches. They are frequently formulated as dusting powders or granules which can be dispersed around an affected property. Ant powders commonly contain pyrethroid based insecticides such as permethrin and bifenthrin. Pyrethroids may also be found in other domestic insecticide products such as insect and spider sprays as well as mosquito coils.
Exposure to these insecticides typically occurs when animals access the packaging containing these products or lick treated areas. This can result in irritation, tingling or numbness of the mouth with affected animals often developing drooling or vomiting. Larger exposures may result in more severe effects such as tremors, seizures and a high body temperature which can potentially be life-threatening.
To reduce the risk of poisoning, always ensure containers holding pesticides are kept well out of reach of your pets. Pets should also be kept away from treated areas. Cats in particular are extremely sensitive to permethrin and extra caution should be taken when using these products around them.
The Animal Poisons Helpline provides free advice to pet owners in Australia and can be reached on ☎️1300 869 738 (AU), 0800 869 738 (NZ), 3106 4216 (SG), (917) 722-5958 (US) or +1917 722-5958 (CA). Don't miss the next pet poisons alert. Visit animalpoisons.com.au/stay-up-to-date to subscribe to our mailing list and receive updates and alerts directly to your inbox. If you are a member of a veterinary team you can join the Animal Poisons Centre For Vets Facebook group which is regularly updated with toxicology tidbits and poisoning trends.