---
product_id: 110733046
title: "Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments"
brand: "hartz"
price: "61 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Hartz"
url: https://www.desertcart.ro/products/110733046-hartz-ultraguard-topical-flea-and-tick-prevention-for-cats-kittens
store_origin: RO
region: Romania
---

# kills fleas & deer ticks repels mosquitoes 18 days 3 monthly treatments Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments

**Brand:** hartz
**Price:** 61 Lei
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep your cats bug-free and stress-free—because they deserve the best!

## Quick Answers

- **What is this?** Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments by hartz
- **How much does it cost?** 61 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/110733046-hartz-ultraguard-topical-flea-and-tick-prevention-for-cats-kittens)

## Best For

- hartz enthusiasts

## Why This Product

- Trusted hartz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Application:** Topical drop formula glides on smoothly—no mess, no fuss, just fast-acting protection.
- • **Vet-Recommended Safety:** Safe for cats and kittens 12 weeks and older weighing 5+ pounds, trusted by professionals.
- • **Triple-Month Protection:** 3 easy-to-apply single-dose tubes keep your cat shielded month after month.
- • **Mosquito Repellent Boost:** Extended 18-day mosquito repellent effect adds an extra layer of comfort for your feline friend.
- • **Powerful Parasite Defense:** Clinically formulated to eliminate fleas and deer ticks, stopping infestations before they start.

## Overview

Hartz UltraGuard Topical Flea & Tick Prevention offers a convenient 3-month supply of vet-recommended, easy-to-apply treatments that kill fleas and deer ticks while repelling mosquitoes for up to 18 days. Designed for cats and kittens 12 weeks and older weighing 5 pounds and above, this topical solution ensures effective, long-lasting parasite control with minimal effort.

## 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.

Review: No problems. Only less fleas. - Within 3 weeks of using this product on all 6 of my cats, the fleas are FINALLY better. This has been the only product that has worked. They had no problems at all. The price of flea meds for 6 cats really gets pricey, so this was a great deal for the money. All I did was run a line from the back of the neck to top of their heads. (Recommended by my veterinarian) after the 3 weeks, there were no baby fleas, only large ones left. This product does not work instantly, but the adult fleas cannot lay more eggs. I've been brushing and removing the adult fleas from their fur. Super easy to use. It works and lasts nearly the whole month.
Review: Effective and Affordable treatments - Have been using this for a few months and had no side effects that were negative. She has been bug free. She had no irritations or reactions. And it was easy to apply.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Etofenprox |
| Brand | Hartz |
| Customer Reviews | 4.0 out of 5 stars 12,576 Reviews |
| Item Form | Drops |
| Item Volume | 1.65 Milliliters |
| Item Weight | 0.06 Ounces |
| Scent | Topical |

## Product Details

- **Active Ingredients:** Etofenprox
- **Age Range (Description):** All Life Stages
- **Allergen Information:** Soy
- **Brand:** Hartz
- **Global Trade Identification Number:** 00032700156848
- **Item Form:** Drops
- **Item Volume:** 1.65 Milliliters
- **Item Weight:** 0.06 Ounces
- **Scent:** Topical
- **UPC:** 032700156848

## Images

![Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments - Image 1](https://m.media-amazon.com/images/I/81StyThO80L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: How is this stuff legal to be on the shelves???!  My cat now has a raw hamburger patch and completely missing all fur in the area the med. was applied**
A: Hertz is actually extremely dangerous for pets. Just spoke to my vet after my cat had burn marks on his skin after application and my vet filled me in that Hertz is known for seizures and burning. Terrible product to put on your pet. Never buy this crap.

**Q: What is the chemical in this product?**
A: Im no vet im not sure even with tablets but it works,if your dog is kept in out of yard.And

**Q: Can this be used again if cat was bathed 2 weeks after first applied?**
A: My groomer said 2 days after a bath you can use it.  I will never recommend this product.  It burnt my cat's skin.  She knows I put it on her so she thinks I hurt her, which makes me very sad.

**Q: I have two stray cats and the older one is losing hair on his tail. Could it be caused by ticks and fleas? Also can I mix in there food?**
A: Thanks for reaching out to us!

Hair loss can be caused by a number of different factors and would recommend to reach out to a local veterinarian for further help with any issues.

For our Flea and Tick Ultra Guard Products, they are not meant to be given orally. For our Topical Drops, they are applied to the animals back and should NOT be added to their food.

Please be sure to read the instructions carefully before using.

If you have any further questions, please feel free to reach out to our Consumer Affairs Department at 1-800-275-1414.

All the best,
Hartz

## Customer Reviews

### ⭐⭐⭐⭐⭐ No problems. Only less fleas.
*by C***R on December 8, 2025*

Within 3 weeks of using this product on all 6 of my cats, the fleas are FINALLY better. This has been the only product that has worked. They had no problems at all. The price of flea meds for 6 cats really gets pricey, so this was a great deal for the money. All I did was run a line from the back of the neck to top of their heads. (Recommended by my veterinarian) after the 3 weeks, there were no baby fleas, only large ones left. This product does not work instantly, but the adult fleas cannot lay more eggs. I've been brushing and removing the adult fleas from their fur. Super easy to use. It works and lasts nearly the whole month.

### ⭐⭐⭐⭐⭐ Effective and Affordable treatments
*by M***C on January 28, 2026*

Have been using this for a few months and had no side effects that were negative. She has been bug free. She had no irritations or reactions. And it was easy to apply.

### ⭐ LISTEN TO ME AND DO NOTTTT ORDER THIS!!!
*by L***D on January 19, 2024*

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.

## Frequently Bought Together

- Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*