Is diatomaceous earth safe for pets to breathe?

If an extremely large amount is inhaled, people may cough and have shortness of breath. On skin, it can cause irritation and dryness. Diatomaceous earth may also irritate the eyes, due to its abrasive nature. Any dust, including silica, can be irritating to the eyes. read more

Diatomaceous Earth can reside in the lungs and cause irritation, but this is recoverable. In many of these studies, Diatomaceous Earth is referred to as Amorphous Silica and is compared to Crystalline Silica. CS is a known carcinogen, while AS is safe. However, most AS is contaiminated with small amounts of CS. read more

When mice were forced to breathe diatomaceous earth for one hour each day for a year, there was an increase in lung cancers. When rats were fed silica at a high dose for two years, there was no increase in cancer development. Most diatomaceous earth is made of amorphous silicon dioxide. read more

Pictures, history and chemical composition of Diatomaceous Earth are all on this site. Diatomaceous Earth For Flea Control-Buy Natural Flea Control Diatomaceous Earth will help rid your pets of fleas and ticks and can even help de-worm them! Diatomaceous Earth - Food Grade Diatomaceous Earth Health Benefits Everything you ever wanted to know about Diatomaceous Earth and its health benefits. read more