Is Food Quality Diatomaceous Earth Safe For Pets?

Diatomaceous earth (DE) has become increasingly popular as a natural remedy for pet owners looking for alternatives to chemical-based pest control and health supplements. It is a fine, powdery substance made from the fossilized remains of diatoms—microscopic aquatic organisms. Food quality diatomaceous earth is widely used in various industries, including agriculture, pest management, and animal husbandry.

But how safe is food quality diatomaceous earth for pets? Can it be used in pet food? Is it effective for controlling parasites? This comprehensive guide will explore the safety, applications, benefits, and risks of using diatomaceous earth for pets, including its role in cat food, chicken feed, and as a natural pest control agent.

What is Diatomaceous Earth?

Diatomaceous earth (DE) is a naturally occurring, soft, siliceous sedimentary rock that crumbles into a fine white or off-white powder. It is composed mainly of silica and is formed from the fossilized remains of microscopic algae called diatoms. These tiny organisms have existed for millions of years, and their fossilized shells contain silica, which makes DE unique.

Because of its absorbent and abrasive properties, DE is widely used in multiple industries, including:

• Filtration: It is used as a filter medium in water purification, beer brewing, and food processing.
• Pest Control: It works as a natural insecticide by dehydrating pests.
• Agriculture: Farmers use DE as a soil amendment to improve drainage and nutrient retention.
• Pet and Livestock Care: It is sometimes added to animal feed and used to treat external and internal parasites.

Types of Diatomaceous Earth

There are two primary types of diatomaceous earth, and it is crucial to understand the difference when considering DE for pets.

1. Food-Grade Diatomaceous Earth

Food quality diatomaceous earth is safe for both human and animal consumption. It contains very low levels of crystalline silica (usually less than 1%) and does not contain harmful additives. This type is often used in food storage, agriculture, and as a health supplement for humans and animals.

2. Filter-Grade (Non-Food Grade) Diatomaceous Earth

Also known as industrial or pool-grade DE, this type contains high levels of crystalline silica (often above 60%), making it unsuitable for consumption. It is primarily used in water filtration systems, insulation, and pest control but can be toxic if inhaled or ingested.

Important: If using DE for pets, always ensure you purchase food-grade diatomaceous earth to avoid potential health risks.

Is Food Quality Diatomaceous Earth Safe for Pets?

Food quality diatomaceous earth is generally considered safe for pets when used correctly. It is commonly applied externally to combat fleas and ticks or added to pet food as a natural dewormer. However, while many pet owners swear by its effectiveness, scientific research on its internal benefits remains limited.

External Use of Diatomaceous Earth for Pets

One of the most well-known uses of diatomaceous earth is as a natural pesticide. When applied to your pet’s fur or bedding, DE kills fleas, ticks, and other external parasites by absorbing the oils and moisture from their exoskeletons, causing dehydration and death.

How to Apply DE for External Use:

Lightly dust your pet’s coat with a small amount of DE, focusing on flea-prone areas like the neck, back, and belly.

Use a brush or comb to distribute the powder evenly.

Sprinkle DE on pet bedding, carpets, and furniture where fleas and other pests may hide.

Vacuum after a few hours to remove any excess powder and dead pests.

Repeat every few days for ongoing protection, especially in flea-infested environments.

Precautions for External Use:

• Avoid Inhalation: DE is a fine powder and can cause respiratory irritation if inhaled by pets or humans. Apply it in well-ventilated areas.
• Keep Away from Eyes and Nose: DE can cause irritation if it gets into the eyes or nasal passages. Apply carefully and avoid direct contact with sensitive areas.
• Monitor for Skin Irritation: Some pets may have sensitive skin and could experience dryness or mild irritation. If this occurs, discontinue use.

Internal Use of Diatomaceous Earth for Pets

Some pet owners add food-grade diatomaceous earth to their pet’s diet to eliminate internal parasites and promote digestive health. The theory is that DE’s microscopic sharp edges can damage the exoskeletons of intestinal parasites, dehydrating and killing them.

How to Use DE Internally for Pets:

• For Cats and Small Dogs: Start with ½ teaspoon per day mixed into food.
• For Medium Dogs (25-50 lbs): Use 1 teaspoon per day.
• For Large Dogs (50+ lbs): Use up to 1 tablespoon per day.
• For Chickens: Mix 2% of the total feed weight with DE.

Potential Benefits of Internal Use:

• Natural Dewormer: Some believe DE can help eliminate roundworms, hookworms, and tapeworms.
• Improved Digestion: DE may help with better nutrient absorption.
• Trace Minerals: Contains silica, magnesium, calcium, and other minerals beneficial for overall health.

Concerns About Internal Use:

Limited Scientific Evidence: There is no conclusive research proving that DE effectively eliminates internal parasites in pets.

Risk of Inhalation: Mixing DE with food can create dust, which could be inhaled. Always mix it thoroughly with moist food.

Possible Digestive Irritation: Some pets may experience constipation or stomach upset when first introduced to DE.

Diatomaceous Earth in Cat Food

Diatomaceous earth in cat food is sometimes used as a natural remedy for parasites and as a supplement for silica intake. However, cats can be more sensitive to dust, so extra care should be taken.

Pros:

• May help with mild parasite infestations.
  Provides trace minerals.
  Can improve digestion.

Cons:

• Limited scientific proof of effectiveness.
  Risk of respiratory irritation if inhaled.
  Some cats may refuse to eat food containing DE.

Diatomaceous Earth in Chicken Food

Diatomaceous earth in chicken food is widely used among poultry farmers to promote health and reduce parasites. It can be added to feed or sprinkled in coops to control mites and lice.

Benefits:

• May help control intestinal parasites.
  Keeps feed dry and prevents mold.
  Reduces odor and moisture in chicken coops.

Precautions:

• Chickens should not inhale DE dust. Apply carefully.
• Excessive use may cause dryness in the coop.

Matex YG: A Trusted Source for Diatomaceous Earth

When purchasing DE for pet use, it’s important to choose a reputable supplier. Matex YG is a well-known manufacturer of high-quality diatomaceous earth products.

Why Choose Matex YG?

High Purity: Premium-grade DE with minimal impurities.
Certified Food-Grade: Safe for both human and animal consumption.
Versatile Uses: Suitable for pest control, feed additives, and soil conditioning.

Conclusion

Food quality diatomaceous earth is generally safe for pets when used properly. It can be an effective natural pest control method and may offer digestive benefits when added to pet food. However, pet owners should be cautious of inhalation risks and consult a veterinarian before using DE internally.

By choosing a trusted supplier like Matex YG, pet owners can ensure they are getting safe, high-quality DE for their furry and feathered friends.