Flea-eX for Cats

(112 customer reviews)


Flea-eX is an all-natural flea & tick spray for cats & kittens. Go natural and avoid the harsh side-effects of traditional flea treatments – with quicker results! This proprietary formula is made from plant extracts that attack fleas on contact. Can be used on pets, furniture and outdoor areas. 100% non-toxic and non-corrosive. Human, plant and animal friendly.


Purrfect for:

  • Flea Treatment
  • Flea Prevention
  • Ticks
  • Mosquito Repellent 

In stock (can be backordered)

This all- natural Flea-ex spray kills & repels fleas & ticks on your cat. For use on cats, home interiors & outdoor surfaces (bedding etc.). Flea-eX is both a preventative & natural flea treatment - please see directions below.

Because traditional flea medications can put your cat at risk of side-effects including seizures, allergies, vomiting and respiratory issues - we highly recommend using this all natural flea treatment for cats.

How it Works:

For Immediate Relief: Rub formula into cat’s coat and on all affected areas - or spray on if cat will allow, keeping direct spray away from eyes, nose or mouth. You can also spray on a wire brush to apply. 

For Prevention: Apply formula to moist areas of the body, including paws, neck and genital areas once monthly.

For Use On Bedding, Furniture & Outdoor areas: Add 1 oz of Flea-eX to 1/2 gallon of water and spray affected areas as needed.

Ingredients: Double Helix Water, Plant extract of: Negella Sative (Black Cumin), Mentha Spicata (Spearmint) and Cyatheales Dicksoniaceae (Fern)

Have Questions? Email us at info@twocrazycatladies.com or text us at 702-466-1150


Additional information

Weight 4.3 oz
Dimensions 2 × 2 × 6.5 in

112 reviews for Flea-eX for Cats

Based on 104 reviews
Showing 20 of 104 reviews (1 star). See all 104 reviews
  1. Rachel (Verified Customer)

    I sprayed and rubbed the spray down into my cat. I started seeing them come around his face and i would spray it on his cheeks and they would just run away. It did kill some but not all. I then sprayed couch and carpet 1 room. Cleaned and did laundry. Idk what to do. I did coconut oil and all natural things i was hoping this would work at last. Im searching chemical flea treatments right now. I cant keep living with fleas.

    (1) (0)
  2. Bonnie clarke (Verified Customer)

    Came in mail package open and inside wet because bottle was broken. Contents was empty

    (0) (1)
  3. Leslie (Verified Customer)

    If you actually sent the product maybe I could review it! Tracking shows it has been sitting in Vegas for 10 days!

    (0) (6)
  4. Leslie (Verified Customer)

    If you actually sent the product maybe I could review it!

    (0) (5)
  5. Anonymous (Verified Customer)

    I’m not sure how everyone got rid of the fleas, feels like I’m using a different product. This didn’t work at all for my cat. At all

    (0) (0)
  6. Robert Doolittle (Verified Customer)

    This doesn’t work I keep spraying it on my cats and there still digging at them selfs I bought 2 bottle and a waste of money

    (0) (0)
  7. Bre (Verified Customer)

    Didn’t work for my cats no fleas were coming out of hiding as some other reviewers say, the fleas weren’t dying, and they still keep getting more fleas that hasn’t stopped and I applied it very well everywhere on their bodies.

    (2) (0)
  8. Lori Houghton (Verified Customer)

    I have an 18 year old indoor cat that has the worse flea problem she has ever had. I was very excited to try this natural flea spray but it has not worked at all. I followed the directions and have applied it several times but she still has fleas. The best I can do for her at this point is daily flea combings!

    (1) (0)
  9. darlenetitus (Verified Customer)

    I do not know about this product.I put some on my ginger cat not even all over him. tat night he started acting strange which led into him not eating and for 5 days he was not to be found and never ate during that time. So I am very unhappy with this product. I have been scared out of my mind. Stoll ahs fleas now going to try Dawn soap on line it is recommended.

    (0) (0)
  10. DEE (Verified Customer)

    so far not working

    (0) (0)
  11. Dawn Tanzman (Verified Customer)

    TERRIBLE! Didn’t kill a single flea. I got this for a litter of 6 week old kittens and it did NOTHING. I’m absolutely heartbroken.

    (0) (0)
  12. Veronika (Verified Customer)

    Sorry, it did not work at all.
    Fleas keep biting, and living on 2 of my cats—after 2 applications…
    And my nails hurt from applying the product and rubbing it on my cats fur.

    (0) (0)
  13. Faith (Verified Customer)

    Sadly, this product did not work on my cat. I am so disappointed. I wanted something that wasn’t toxic for my cat and the environment.

    (0) (0)
  14. Marlo Kimmel (Verified Customer)

    I really wanted to love this product after seeing the reviews. I like that there was no smell, it was easy to use. My cats didn’t object to having it on their body but I only found that it worked for a short time. If I sprayed it on them it would kill the fleas on them at that time but then they would have fleas right back immediately. I didn’t wanna spray them constantly. I had hoped that once you sprayed them that it would continue to work on any fleas that might come on them but it didn’t. I’m doing all kinds of other things too to handle this issue with my cats. I had to finally go to advantage plus which is working but I don’t like, but my cats were miserable. They are not outdoor cats. Our apartment complex has a flea outbreak.

    (0) (0)
  15. Russell (Verified Customer)

    Does not work as advertised – waste of money.

    (0) (0)
  16. Julie Crumpley (Verified Customer)

    So far hasn’t worked. I used it on her back area which had the most fleas but she’s still scratching like crazy. I like that it’s natural but sometimes you need an actual prescription. Will keep trying.

    (0) (0)
  17. josiahswife (Verified Customer)

    It didn’t work out for any of my cats so I had to try another source of remedy for them like the flea and tick medicine

    (0) (0)
  18. Jessica (Verified Customer)

    Had high hopes. This did not work at all for my the cats. The fleas did not “die” or “jump off” as I was told would happen in an email response to a question that I sent. Just put it on all of them yesterday and washed all bedding. Will apply again today or tomorrow. I really wanted to love this.

    (0) (1)
  19. Lorrie (Verified Customer)

    I really wanted this to work. I applied this multiple times a day, vacuumed and used the solution with water as directed multiple times a day. It didn’t seem to do anything at all to the fleas. I even got a flea comb and sprayed them directly and they looked like they were doing the backstroke. Eventually they stopped moving, I don’t know if it was this finally killing them or they just drowned. Unfortunately they are still alive and well on my cat. I really wanted to not use anything toxic. My cat is miserable. Which is making this cat mom miserable too. Still love the Two Crazy Cat Ladies but unfortunately this didn’t work for us.☹️

    (0) (0)
  20. Rosalynn W. (Verified Customer)

    This product is a no go. We are on our fourth or fifth bottle. That’s a lot of money (especially with shipping) and more than enough tries. We’ve followed the instructions to a T and even used the advice to distribute the product with a wire brush. We’ve also watched the flea videos on this page and did what they recommend around our home to conquer fleas. Frustrated is an understatement. And to see our buddies suffering after several bottles of this product and a few MONTHS of trying breaks my heart. We always want to go the natural route but this product has been a complete waste of money. I should have read more thoroughly about the money back guarantee.

    (1) (0)
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