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Is Diatomaceous Earth Safe for Dogs?

Writer: Andy HemmerAndy Hemmer

Updated: Feb 17


happy dog

Diatomaceous earth is a natural substance made from the fossilized remains of whats called diatoms, a tiny aquatic type of algae. It has gained popularity as a versatile product to control a flea infestation, detoxification, and general health purposes. If you're pet parents, you may wonder whether diatomaceous earth is safe for your furry friend and how diatomaceous earth kills fleas. This blog post explores the safety of diatomaceous earth for dogs, the benefits of fossilized remains of diatomaceous earth for dogs, and the precautions you should take.



 


What is Diatomaceous Earth?

diatomaceous earth

Diatomaceous earth is a fine powder made of silica, a mineral that occurs naturally in the earth’s crust. There are two main types of DE:


  1. Food-grade diatomaceous earth: Safe for consumption and commonly used in pet and human health products.


  2. Non-food-grade diatomaceous earth: Industrial-grade and used in filtration systems, pest control, and agriculture.


For pet care, always opt for diatomaceous earth food grade to ensure safety. We have a very comprehensive page on diatomaceous earth from where it comes from, to how its mined, and what its used for in various industries. Please direct yourself to our What is Diatomaceous Earth page.



 


Is Diatomaceous Earth Safe for Dogs?

dog running and having fun

Yes, diatomaceous earth food grade is generally safe for dogs when used appropriately. It is non-toxic and chemical-free, making it a natural alternative to synthetic products to control adult fleas and health support. However, improper use can lead to risks, so understanding the correct application is essential.



 


Benefits of Diatomaceous Earth for Dogs


1. Natural Pest Control

Food-grade diatomaceous earth can eliminate and control fleas, ticks, and other parasites. Its microscopic sharp edges puncture the exoskeleton of pests, causing them to dehydrate and die. To keep your home pest-free, you can apply diatomaceous earth safe for pets in areas where insects are commonly found, ensuring both effective control and your furry friends' safety. You can apply diatomaceous earth is a natural pesticide to protect your garden from pests.


  • How to Use:


    • Apply diatomaceous earth to your dog's coat with a small amount of DE, ensuring it reaches the skin so that it kills fleas and other insects.


    • Sprinkle DE in areas where your dog sleeps or frequents like pet kennels.


2. Internal Parasite Removal

Through the guidance of their vet, some pet owners use diatomaceous earth food grade as a way to control internal parasites. It can help eliminate internal parasites like roundworms, whipworms, pinworms, and hookworms.


  • How to Use:


    • Mix a small, veterinarian-approved amount of food-grade DE into your dog’s food.


3. Improved Coat and Skin Health

Regular external application of DE can reduce itching and irritation caused by pests, improving your dog’s overall coat and skin condition.


4. Detoxification

Diatomaceous earth can act as a gentle detoxifier by binding toxins in the digestive tract and flushing them out of the body when dogs ingest in small amounts.



 


Precautions When Using Diatomaceous Earth for Dogs

pug staring at camera

While food-grade diatomaceous earth is generally safe, the following precautions are essential:


1. Avoid Inhalation

DE is a fine powder, and inhaling it can irritate the respiratory system of both you and your dog. Apply it in a well-ventilated area and avoid creating dust clouds. DE can cause lung irritation if massive amounts are inhaled. Go easy, it goes a long way.


2. Use Food-Grade Only

Never use non-food-grade diatomaceous earth like filter grade or diatomaceous earth with "extra" ingredients in it, on or near your dog, as it contains harmful additives and chemicals.


3. Monitor for Allergic Reactions

Some dogs may have sensitivities to DE. Start with a small application and observe your pet for signs of irritation or discomfort.


4. Consult Your Veterinarian

Before using diatomaceous earth as a dewormer or supplement, consult your veterinarian to determine the correct dosage and ensure it suits your dog’s health needs.



 


How to Choose High-Quality Diatomaceous Earth Food Grade

earthworks health's food grade diatomaceous earth 2.5lb jug

When purchasing diatomaceous earth for your dog, look for the following:


  • Labeling: Ensure it is explicitly marked as "food grade."


  • Purity: Choose DE with no added chemicals or fillers.


  • Certification: Opt for products that are certified by reputable organizations like ourselves!




 


Conclusion


Diatomaceous earth food grade can be a safe and effective tool for keeping your dog healthy and free from pests when used properly. However, always prioritize safety by choosing the right type, applying it correctly, and consulting a veterinarian for internal use.


With its natural benefits, diatomaceous earth is a valuable addition to any pet owner's toolkit—helping your dog stay happy, healthy, and pest-free.



Have you tried diatomaceous earth with your dog? Is so, tell us about it in the comments below.

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