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The Truth Behind Commercial Tick Repellents

  • Writer: Natalia Wood
    Natalia Wood
  • Aug 12
  • 3 min read

Updated: Sep 2


A tick
Tick (Zecken)

Ticks might be tiny, but they can have a massive impact on your pet’s health. From Lyme disease to babesiosis, these little parasites bring serious risks, especially during the warmer months or in areas with tall grass and woods. Because of this, many pet owners quickly grab commercial tick repellents without giving it a second thought.


But have you ever paused to consider what is actually in those products and if they are truly the safest choice for your furry companion?


In this article, we’ll dive into what you should know about commercial tick repellents, the concerns surrounding their ingredients, and how to find a safer, more natural way to protect your dog.


  1. What Are Commercial Tick Repellents Made Of?

Most of the tick products you find over the counter, whether they come as sprays, collars, spot-ons, or shampoos, are packed with synthetic chemicals like:

  • Permethrin, Flumethrin, or Deltamethrin – These synthetic pyrethroids are designed to kill or repel ticks, fleas, and other insects.

  • Fipronil – This one targets the nervous system of parasites but can also impact non-target species.

  • Imidacloprid – An insecticide commonly used in agriculture and veterinary products.

  • Organophosphates or Carbamates – These older pesticide classes can still be found in some brands.

 

While these ingredients can be effective against ticks, they are not always selective, which means they might also harm beneficial insects, aquatic life, or even your pet’s health.


  1. Potential Risks and Side Effects

As pet parents, we often overlook the potential downsides of using chemical tick repellents. Here are a few things to keep in mind:

  • Skin irritation: You might notice redness, itching, or even some hair loss where the product was applied.

  • Neurological effects: In rare cases, some dogs may experience tremors, an unsteady gait, or even seizures.

  • Toxic ingestion: If your dog licks its treated fur, it could lead to drooling, vomiting, or worse.

  • Long-term exposure concerns: Some studies have raised alarms about the possible links between repeated exposure and changes in hormonal or immune system function.

 

It is especially important to remember that small breeds, puppies, older dogs, and pets with pre-existing health issues may be more sensitive to these effects.



  1. Why “Natural” Labels Can Be Misleading

    You might come across commercial products that proudly label themselves as “natural,” but don’t be fooled; some still contain synthetic pesticides mixed in with plant-based ingredients. For instance, an “herbal” collar could have essential oils along with permethrin. Always take a moment to read the ingredient list carefully; those marketing terms aren’t always what they seem!


  1. The Case for Gentle, Botanical Protection

    Ayurveda teaches us that the keys to health are prevention and balance, and nature has some amazing tools for keeping pests at bay. Ingredients like neem, lemongrass, citronella, and lavender have been used for ages to naturally repel insects, all while being safe for both pets and the environment. Sure, natural repellents might need to be applied more often than those long-lasting chemical options, but they provide peace of mind for pet owners who want to limit toxic exposure.


  1. Practical Tips for Tick Safety

No matter which repellent you go for, these simple steps can help lower your pet’s risk:

  • Daily tick checks – Especially after those walks in grassy or wooded areas.

  • Regular grooming – Brushing your pet helps catch ticks before they can latch on.

  • Yard management – Keep the grass trimmed and clear away leaf litter where ticks love to hide.

  • Seasonal awareness – Stay extra alert during spring and summer.



At Roots for Tails, Safety Comes First


Roots for Tails Spot on oil for Ticks and Fleas repellent
Roots for Tails Spot on for Dogs

Our Tick Repellent Spot-On and Tick & Flea Shampoo are made with botanical ingredients inspired by Ayurvedic traditions.


They’re gentle yet effective, designed to protect your pet without compromising their wellbeing or that of our planet. Because we believe tick protection should be a safeguard, not a risk.

 





Disclaimer: Always consult your veterinarian before making any changes to your pet’s parasite protection routine, especially if they have health concerns or are on other medications.


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