Is borax poisonous to dogs?

Borax is toxic to dogs and should not be used around them. Borax is often used in pesticides and to get rid of fleas. However, it is harmful if ingested and can also cause skin irritation if touched. read more

Borax is indeed dangerous to pets if ingested. Because the chemical is an ingredient in so many products, pets can easily ingest it. If you have pets, avoid using these products if they contain Borax. Flea Treatments. Because Borax is such a strong chemical, it is often used in pet flea treatments. read more

Borax is generally not harmful if swallowed in small amounts, but can eventually affect the kidneys in larger amounts. Since it is not straight boric acid, which some people use to rid ants, it is safer. read more