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Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments

3.8 3.8 out of 5 stars 9,762 ratings

$5.44 with 17 percent savings $1.81 per Count
List Price: $6.52

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Cats and Kittens 5 lbs and over
UltraGuard
Cat
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Purchase options and add-ons

Brand Hartz
Item Form Drops
Scent Topical
Age Range (Description) All Life Stages
Item Weight 0.06 Ounces
Active Ingredients Etofenprox
Item Volume 1.65 Milliliters
Target Species Cat
Allergen Information Soy

About this item

  • Topical drop formula kills fleas and deer ticks
  • Includes 3 monthly treatments in easy to apply, single dose tubes
  • Repels mosquitoes for 18 days
  • For use on cats and kittens 12 weeks and older weighing 5 pounds and over

Customer ratings by feature

Easy to use
3.4 3.4
Value for money
2.8 2.8
Scent
2.7 2.7
Comfort
2.4 2.4

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From the brand


From the manufacturer

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why choose a topical

how does a topical work

#1

Why Choose a Flea & Tick Topical?

Topical formulas provide monthly non-stop flea & tick protection that are applied directly to your cat's skin. They are fast acting and prevent re-infestations for up to 30 days.

How Does a Flea & Tick Topical Work?

Topical formulations utilize your cat's natural oil composition to spread the active ingredients across the skin. When applied each month, the formula moves across the skin and hair for full body protection.

Why Choose Hartz?

Hartz protects your pets from pests. Our trusted expertise coupled with our love for your pets gives us the opportunity to create products that tell pesky pests to "bug off".

How to Apply: Hartz UltraGuard Topicals for Cats

Step 1

Step 2

Step 3

Step 4

Step 1

Remove 1 tube from the packaging.

Step 2

Pull off the cap. Turn the cap around and place it back on the tube to break the seal. Remove the cap carefully.

Step 3

Position the dispensing tip on the cat's back between the shoulder blades.

Step 4

Apply the entire tube directly to the skin

Frequently Asked Questions

clock

expire

no collar

Once applied, how long does it take to start protecting from fleas and ticks?

This product is fast acting and starts working in 15 minutes.

Does this product expire?

There is no expiration date on the packaging. We suggest that the product should be stored as directed on the label.

Can this product be used with a Flea & Tick collar?

Use of a Flea &Tick collar is not required. This product should be used as directed on the packaging.

pm com chart pro collar pro topicals Nature's Shield Cat Spray
UltraGuard ProMax Cat Collar UltraGuard Pro Cat Collar UltraGuard Pro Cat Topicals Nature's Shield Cat Spray
Customer Reviews
3.9 out of 5 stars
4,674
4.0 out of 5 stars
11,524
3.9 out of 5 stars
635
4.3 out of 5 stars
149
Price $29.95 $8.28 $27.47 $12.97
Form Flea & Tick Collar Flea & Tick Collar Flea & Tick Topicals Flea & Tick Spray
Application Age Cats & Kittens 12 weeks & older Cats & Kittens 12 weeks & older Cats & Kittens 12 weeks & older Cats & Kittens 12 weeks & older
Application Frequency Every 7 Months Every 7 Months Once a Month See Product Label
Pests Targeted Kills & Repels Fleas & Ticks, Prevents Flea Eggs from Hatching Kills & Repels Fleas & Ticks, Prevents Flea Eggs from Hatching Kills Fleas & Ticks, Prevents Flea Eggs from Hatching Fleas, ticks, flea eggs, flea larvae; repels mosquitoes
Special Features Comfort Technology, Soft & Flexible Material, Breakaway Feature Reflective Technology Easy to Use Applicator Contains Vitamin E to condition your cat's coat

Product guides and documents

Product information

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Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments

Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments


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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 0.58 x 4.25 x 6.69 inches; 0.06 ounces
  • Item model number ‏ : ‎ 032700156848
  • Department ‏ : ‎ Unisex-Adult
  • Date First Available ‏ : ‎ May 15, 2018
  • Manufacturer ‏ : ‎ Hartz
  • ASIN ‏ : ‎ B07D3DTSDT
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    3.8 3.8 out of 5 stars 9,762 ratings

Looking for specific info?

Product Description

Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Flea & Tick Treatment for Cats and Kittens. Each convenient and easy to apply, single dose tube kills fleas and deer ticks. Also repels mosquitos. Use only on cats and kittens 12 weeks and older weighing 5 pounds and over. Package contains three treatments —a three-month supply.

Directions: Remove one applicator tube from package and hold in an upright position away from your face. Pull off cap. Turn the cap around and place on top of tube. Simply press cap down to break the seal of the tube and remove cap carefully. Position the tip of the tube at the base of the pet's back between the shoulder blades and squeeze out the entire contents of the tube to form a stripe as you move from the shoulder blades along the back to the base of the tail. The treated area may appear oily after application. Repeat every month. Consult a veterinarian before using this product on debilitated, aged or medicated pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately.

Important information

Ingredients

Active Ingredients: Etofenprox 40.0%. Other Ingredients: 60.0% Total 100.0%.

Directions

Remove one applicator tube from package and hold in an upright position away from your face. Pull off cap. Turn the cap around and place on top of tube. Simply press cap down to break the seal of the tube and remove cap carefully. Position the tip of the tube at the base of the pet's back between the shoulder blades and squeeze out the entire contents of the tube to form a stripe as you move from the shoulder blades along the back to the base of the tail. The treated area may appear oily after application. Repeat every month. Consult a veterinarian before using this product on debilitated, aged or medicated pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately.

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Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments
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Price-17% $5.44
List:$6.52
$18.99$24.98$21.21-10% $68.98
List:$76.78
-10% $13.52
Typical:$14.98
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
Easy to use
3.4
4.1
4.2
4.5
4.3
Value for money
2.8
3.6
3.5
3.9
3.7
Scent
2.7
4.0
3.9
4.1
3.8
Comfort
2.4
3.5
4.4
Sold By
Amazon.com
NEW THINKING TECHNOLOGY INC
PETIQ
Beloved Pets Inc.
PetStoreUSA
Amazon.com
age range
All Life Stages
Kittens
All Life Stages
Puppy, Kitten
8 weeks and older
8 weeks and older
scent
Topical
odorless
Unscented
Topical
Unscented
Unscented
form
Drops
Drops
Drops
Topical
Topical
volume
1.65 milliliters
3.2 milliliters
1.5 milliliters
4.8 milliliters
1.6 milliliters
active ingredients
Etofenprox
Imidacloprid, Pyriproxyfen
Imidacloprid, Pyriproxyfen
Imidacloprid
weight
0.06 ounces
0.63 ounces
0.04 pounds
0.05 pounds

Customer reviews

3.8 out of 5 stars
3.8 out of 5
9,762 global ratings
Effective!
4 Stars
Effective!
I know there have been cases where this has not been safe for animals, so for that reason I am knocking a star. However, that has not been my experience. I have used this on my 2 cats whenever they have gotten fleas. They’re 6 years old now and I have had to buy this a couple of times. They don’t get fleas very often, but most recently my dog was completely infested. I figured the cats gave him the fleas so I checked it out and they didn’t have much.. I wasn’t going to end up using it, until a few days later, I realized the cats were getting full of fleas. Fleas were jumping all over the furniture. Gross.With three pets, the fleas can get bad quickly. When it was just my two cats, fleas would be gone in 2-3 days after use. This time with a huge pit and the 2 cats, it took a couple of extra days and I had to put a little more effort towards the cleaning. Still, it worked. It’s affordable and my cats have not had any reactions. I like to do the treatments separately now, because if not, the cats will start to groom each other and that is the only time I noticed anything weird. One of my cats was eating it off the other and was drooling. He’s fine now.It’s important to separate the pets during treatment if possible. I tried the dog one for the first time around and that will be the true test because my dog was COVERED. But that’s a different product.. either way it also seemed to work.I usually have one or two left over and apply it as soon as I notice a flea.Happy to report the fleas have been eradicated!The more pets you have, and bigger the infestation, the more “damage control” cleaning you will have to do if you want these suckers gone faster.When it was just one cat, I didn’t even have to clean, fleas would just be gone.
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Top reviews from the United States

Reviewed in the United States on January 19, 2024
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
I was excited to find a flea/tick preventative for my cat under $20, but am disappointed with the results. Upon first application, my cat ran around the house like a madman, stopping to try to lick the solution off. I shrugged it off at first, but today (a couple days later), as I inspect the site of the application, her skin is dead and falling off. Hair has been coming out with it. My camera doesn’t do it justice, but she started purring when I began rubbing that area for the skin. While flea prevention is important to me, I rather use any other brand.
Customer image
5.0 out of 5 stars burned skin off cat
Reviewed in the United States on January 19, 2024
I was excited to find a flea/tick preventative for my cat under $20, but am disappointed with the results. Upon first application, my cat ran around the house like a madman, stopping to try to lick the solution off. I shrugged it off at first, but today (a couple days later), as I inspect the site of the application, her skin is dead and falling off. Hair has been coming out with it. My camera doesn’t do it justice, but she started purring when I began rubbing that area for the skin. While flea prevention is important to me, I rather use any other brand.
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Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
33 people found this helpful
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Reviewed in the United States on April 24, 2024
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
This product works really good, 2 of my cats seem to be doing fine after putting on the flea medication however one of my other cats had a weird reaction to it so I think for her I’ll have to find something else but other than that I always use this one on the other 2 and it works great
One person found this helpful
Report
Reviewed in the United States on January 19, 2024
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
If you’re thinking of buying this I URGE YOU NOT TO! PLEASE DON’T BE LIKE ME AND BUY THIS BECAUSE OF THE PRICE! THIS COMPANY HAS LAWSUITS AGAINST THEM AND PEOPLE’S PETS HAVE DIED AFTER USING THEIR PRODUCTS!

My cat got fleas for the first time so I ordered this for her before I saw some bad reviews and then decided to go with a better (more expensive) treatment I found on Petco. I ran out of the Petco treatment after 2 months so tonight I decided to use this one since I still had it. I should’ve avoided it the second I realized how strong the scent is. It’s extremely strong and it immediately bothered my cat and after some time it gave me a headache. I put a bit of the treatment on the back of my hand to test it and after 5 minutes it felt fine so I put it on my cat as instructed. She immediately seemed bothered by the smell. After a minute she began sneezing and scratching and trying to shake off the product. After a few more minutes she started running around like crazy, yowling, and was very hard to calm down. I IMMEDIATELY REGRETTED USING IT. After an hour, she has now calmed down and is sleeping. Her eyes seem teary. I contacted Amazon about this twice and apparently they can’t help me because I placed the order so long ago. They also have been unable to get me in contact with the manufacturer. I decided to call the number on the packaging and left a message since I called after business hours. I left them my number to call back. I also emailed the address they mention when you call that number but I got an alert that the email cannot be found and cannot receive other emails. This company is HIGHLY SUSPICIOUS. They do not care about your pets and using their products might HARM YOUR PET! PLEASE STAY AWAY FROM THEM. Amazon NEEDS to stop selling thus company’s products.
56 people found this helpful
Report
Reviewed in the United States on February 11, 2023
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
Some cats definitely don't react well to etofenprox, and you want to make absolutely sure the cat can't reach the application site with their tongue.

There's one reason to buy this product over competitors: it's cheap. It does kill adult fleas, but not eggs, and not as well as essentially any other common flea spot medication. It seems more irritating to the skin. It is of a chemical class, pyrethroids, in which most other chemicals are extremely acutely toxic to cats. Hartz argues the differences (no cyclopropane, α-cyano, or halo-functional groups) decrease toxicity to mammals. I'm not sure whether it's still metabolized by glucuronidation, but regardless, it is less effective and less well-tolerated than competitors. That is why market forces have rendered it cheap; it wouldn't sell if it were priced similar to other chemicals.

If you:
(1) Have lots of cats, and/or
(2) have cat(s) you know have tolerated it well in the past, and
(3) need to save money, and
(4) trust yourself to apply it where you cat(s) can't reach it, and they aren't unusually flexible cats,

then this may be the product for you.

What I have done, having a large number of cats, is apply it to one at a time, and observe them. Sometimes, I have had to wash it off because of hyperactivity, yowling, hiding, and other similar fear and stress responses. If a cat has this reaction, I wash it quickly and thoroughly with gentle soap and warm water until the greasy spot is no longer visible and the smell has dissipated. And I cross that cat off the list for etofenprox, and they get the more deluxe stuff from then on.

If I had fewer cats or more money, I would not use this product. But fleas can cause serious complications, and in my experience, cautious, limited use of this product can be safe and effective. It does, by the way, smell absolutely terrible, like an ochem lab where someone knocked over a chemical shelf. It's not like other solvents that, in light doses, are pleasant to some people, like the light smell of gasoline reminding of old big-block carbureted engines. It's piercing, and terrible. That's another reason not to use it, but you're not considering this product because you think it might be the best, so just keep the balancing factors in mind.
129 people found this helpful
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Reviewed in the United States on March 9, 2024
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
Instructions say to use one tube. That does not work. Fleas are completely unaffected. Even after bathing the cat with anti-flea shampoo then applying one tube of this, the fleas just re-infest, un-phased by this product. Using more tubes, like all three at once, seems to work better though. One important thing though, put on a "cone of shame" after applying it to prevent the stupid cat from licking it all off.
4 people found this helpful
Report
Reviewed in the United States on May 2, 2024
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
My cat is a indoor-outdoor cat.
With Spring and Summer almost here this Product is a very effective & safe both for the cat, and the environment.
One person found this helpful
Report
Reviewed in the United States on May 5, 2024
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
This reformulated flea drop mixture is far more gentle than the old drops of yesteryear that would nearly kill your pet.
Reviewed in the United States on April 24, 2024
Size: Cats and Kittens 5 lbs and overStyle: UltraGuardColor: CatVerified Purchase
Es la segunda vez que compro este producto. Es efectivo y económico. Antes los compraba en Walmart o Target, pero ahora todo tiene candados y están bajo llave. Me encanta que lo pueda pedir en Amazon.