Dog Owners: Diatomaceous Earth Controls Fleas and Ticks

Posted by Jenny Dickinson on Apr 8, 2015 9:39:00 AM

diatomaceous-earth-foodWe are all concerned about the rise of tickborne illnesses in both people and dogs.  I want to make sure you know of a very effective and inexpensive addition to your pest control plans. 

A product called DIATOMACEOUS EARTH has helped me keep my yard and my dogs tick and flea free for the last two years.    Diatomaceous earth is a powdery dirt, sold in 20-pound bags  for about $20 at Tractor Supply and local feed and grain stores.  This particular dirt,  eventhough it seems light as air to us, has tiny sharp edges : diatoms.  When a flea or tick comes into contact with the diatoms, their shell is fractured and they die.  Thus the pest does not need to eat the product--only touch it.

I don't use lawn chemicals because I don't want to risk toxic effects for my dogs.  Even if you do apply lawn products, YOU DO NO HARM by adding the diatomaceous earth.

 Farmers have used diatomaceous earth in a number of ways.  It is absolutely safe for the environment of our domestic animals.  Some people even add it to their own food as a digestive aid!  It can also be fed to our dogs, added to their food, to discourage stool eating, though I am not sure this is truly effective. 

Here's how to use it:

  1. Use a spreader if you have one, but you can also widely spread the earth with a scoop as you would grass seed.
  2. Wear a surgical mask (paper is fine), because you don't want to breath in the dust.  It might irritate your lung tissue: remember the little sharp edges of the particles!   The dirt can float in the air before it settles, so it really is a good idea to wear a mask.
  3. You can reapply several times during the summer, but rain does not render the particles ineffective.  I always put plenty around my evergreens because ticks love evergreens.

 I have five dogs, all with considerable coats.  As you know, it is hard to find every tick a coated dog might bring in.  The diatomaceous earth has kept my dogs tick and flea free, so I strongly recommend it!

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