---
product_id: 77592046
title: "Ultra Flea and Tick Prevention for Dogs - Blue Flea and Tick Treatment & Control - Mosquito Repellent - Fast Acting Waterproof Topical Drops, 4 Month Supply"
brand: "advecta"
price: "₩71270"
currency: KRW
in_stock: true
reviews_count: 8
category: "Advecta"
url: https://www.desertcart.kr/products/77592046-ultra-flea-and-tick-prevention-for-dogs-blue-flea-tick
store_origin: KR
region: South Korea
---

# Waterproof protection lasts through baths & swims Repels fleas, ticks, mosquitoes & biting flies Fast-acting formula kills pests on contact Ultra Flea and Tick Prevention for Dogs - Blue Flea and Tick Treatment & Control - Mosquito Repellent - Fast Acting Waterproof Topical Drops, 4 Month Supply

**Brand:** advecta
**Price:** ₩71270
**Availability:** ✅ In Stock

## Summary

> 🐾 Stay bite-free, adventure-ready, and the envy of every dog park!

## Quick Answers

- **What is this?** Ultra Flea and Tick Prevention for Dogs - Blue Flea and Tick Treatment & Control - Mosquito Repellent - Fast Acting Waterproof Topical Drops, 4 Month Supply by advecta
- **How much does it cost?** ₩71270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/77592046-ultra-flea-and-tick-prevention-for-dogs-blue-flea-tick)

## Best For

- advecta enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Pest Defense:** Protects against fleas, ticks, mosquitoes, biting flies & lice
- • **Break the Flea Life Cycle:** Kills adult fleas, eggs & larvae to prevent reinfestation
- • **Vet-Trusted Active Ingredients:** Contains imidacloprid, permethrin & pyriproxyfen for proven efficacy
- • **Long-Lasting Waterproof Formula:** Keeps working for 30+ days even after water exposure
- • **Perfect for Outdoor Enthusiasts:** Ideal for dogs who love parks, hikes & adventures

## Overview

Advecta Ultra Flea and Tick Prevention is a fast-acting, waterproof topical treatment designed for small dogs (4-10 lbs). It combines proven active ingredients to kill and repel fleas, ticks, mosquitoes, biting flies, and chewing lice. This 4-month supply breaks the flea life cycle by targeting all flea stages, ensuring long-lasting protection even after water exposure. Perfect for millennial pet parents who want reliable, vet-trusted pest control that keeps their furry friends comfortable and ready for every outdoor adventure.

## Description

ADVECTA Ultra Flea and Tick Protection for Small Dogs (4-10 lbs) contains the same active ingredients as K9 Advantix II for Dogs*. This waterproof, fast-acting flea topical for dogs kills and repels fleas, tick, and mosquitoes. Advecta dog tick and flea treatment breaks the flea life cycle by killing flea eggs, flea larvae, and chewing lice for up to 30 days. This topical is great to use during flea season when pet owners spend the most time at dog parks and on outdoor adventures. As part of routine pet care, use this topical alongside a flea comb on coat. *ADVECTA Ultra for Dogs is not manufactured or distributed by Bayer Healthcare LLC, the makers of K9 Advantix II. K9 Advantix II is a registered trademark of Bayer Healthcare LLC.

Review: Great for a 2nd line of defense. - This is identical to K9 Advantix II. This product works great for my dog, but then again my dog's skin doesn't have severe reactions to permethrin. Permethrin is extremely deadly when used incorrectly. For instance undiluted permethrin spray used on goats with direct skin contact will send a goat into nervous system failure within 2-4 minutes. They loose control over their bladder. Their back legs shutdown. The goat will continuously stretch out long and it's legs get wobbly and their steps get very uncoordinated. If the permethrin isn't removed from the goat's body with soap that has sulfates in it, in order to break down the molecule structure compounds of the permethrin, then the goat will go into seizures and die. If permethrin can do all of that to a goat, just imagine what it can do to your dog. If permethrin is used properly and dosed correctly it has proven to be very safe and effective, compared to many pesticides used on livestock and pets. Please, when testing any pesticide product on your pet, only test a small penny size area to start. Just like you don't slather your face in a new unknown facial cleanser or cream due to possible skin reactions, you don't go pouring pesticide products on your dog's skin if they have never been introduced to the product prior before. Common sense goes a long way. Personally, this product works wonders for my English Mastiff. This isn't a fix all product though. If your dog already has fleas or ticks they need removed with a few baths soaked in Dawn dish liquid original. This product will NOT remove or kill off a current infestation. I know what the product claims, but as a goat farmer who has actually worked with undiluted permethrin; which is the active ingredient in this product, there isn't nearly enough permethrin in this product to kill off a full blown tick of flea infestation. This product is a good deterrent and keeps pests from wanting to bite and start a infestation. If you apply this to your dog and get a odd reaction within the first 5 minutes, then you should react VERY quickly. Use a soap with sulfates in it, such as Dawn Dish liquid original. Use cold water also to stop the skin pours from opening up and enlarging, which would allow more of the pesticide residue into the blood stream. Scrub and wash the affected skin area, vigorously. Do not toss water on or dunk the affected area. By not scrubbing the pesticide residue away from the skin and minimizing the effect of it soaking in deeper past the dermal layer, you're only wasting precious time. Scrub, scrub, scrub. I've used permethrin for a long time as a goat farmer. Around and in my barns. In our milking area and on our milking stands. In chicken coops and duck houses. In our buck barn and around common areas in the pasture. Also use it in our basement to keep out hundreds of pests. This product is a good product, but never let your guard down. Always be looking for ticks, fleas, mites, lice, etc. Do your best to minimize exposure, period. This product is for 2nd line of defense. This product is NOT a cure all fix all, 1st line of defense kinda product. But then again neither are the real expensive Rx script chewable tablets either. Been there, done that.
Review: Kills fleas and keeps dogs comfortable. - After the fleas in our yard became desensitized to the Frontline we had used faithfully on our dog, she became infested and miserable. We decided it was time to use a different chemistry. Advecta was the perfect solution, and she is flea free again!

## Features

- Active Ingredients That Work: Advecta Ultra dog flea treatment contains the same active ingredients as K9 Advantix II for Dogs* (imidacloprid, permethrin & pyriproxyfen)
- No Bite Required To Kill: Advecta Ultra dog flea & tick control topical kills through contact, killing and repelling fleas, ticks and mosquitoes
- Break The Flea Life Cycle: This flea prevention for dogs effectively breaks the flea life cycle by killing all life stages of fleas: adults, eggs and larvae to help prevent reinfestation
- Effective Flea Treatment For Dogs: Advecta Ultra topical flea treatment for dogs protects against fleas, ticks, biting flies, mosquitoes, and chewing lice
- Waterproof, Fragrance-Free Formula: Flea and tick treatment for dogs remains effective and provides protection even if your pet gets wet (24 hours after application)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D96DL1V |
| ASIN  | B07D96DL1V |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #2,064 in Pet Supplies ( See Top 100 in Pet Supplies ) #11 in Dog Flea Drops |
| Brand Name | Advecta |
| Breed Recommendation | Small |
| Color | Blue |
| Country of Origin | United States |
| Customer Reviews | 4.2 4.2 out of 5 stars (9,644) |
| Date First Available | May 24, 2018 |
| Date First Available  | May 24, 2018 |
| Directions | Directions for Use: It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. How to Open 1. Tear through perforation 2. Fold back the safety tab 3. Cut with scissors to open applicator Repeat steps 1 to 3 for each applicator. How to Apply for Dogs 1. Prepare applicator as shown in “How to Open.” 2. 3 – 10 lbs and 11 -20 lbs: Apply the entire contents of the … |
| Included Components | Flea and Tick Topical Treatment for dogs |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 1.5 x 4.25 x 4.75 inches |
| Item Package Dimensions L x W x H | 4.65 x 4.29 x 1.5 inches |
| Item Weight | 0.634 ounces |
| Item model number | 960050310004 |
| Item model number  | 960050310004 |
| Manufacturer | PetIQ |
| Manufacturer  | PetIQ |
| Model Name | Advecta 3 SM Retail 4ct. |
| Number of Items | 1 |
| Product Dimensions  | 1.5 x 4.25 x 4.75 inches; 0.63 ounces |
| Size | 4 Dose |
| Specific Uses for Product | Parasites |
| Style | Small Dogs (4-10 lbs) |
| Target Audience Keyword | dogs |

## Product Details

- **Active Ingredients:** Imidacloprid,Permethrin, Pyriproxyfen
- **Age Range (Description):** All Life Stages
- **Allergen Information:** Wheat Free
- **Brand:** Advecta
- **Item Form:** Drops
- **Item Volume:** 0.06 Fluid Ounces
- **Scent:** Unscented
- **UPC:** 818145016813

## Images

![Ultra Flea and Tick Prevention for Dogs - Blue Flea and Tick Treatment & Control - Mosquito Repellent - Fast Acting Waterproof Topical Drops, 4 Month Supply - Image 1](https://m.media-amazon.com/images/I/71Ymr0mXmcL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Questions & Answers

**Q: Is this a pill or liquid?**
A: A topical liquid.

**Q: How to apply medication to dog?**
A: How to Apply for Dogs
1. Prepare applicator as shown in “How to Open.”
2. 3 – 10 lbs and 11 -20 lbs: Apply the entire contents of the applicator to one spot on the dog as described: Part the hair on the dog back between the shoulder blades until the skin is visible. Place the tip of the applicator on the skin and gently squeeze to apply all the contents to the skin. Carefully avoid allowing the product to run off the side of the dog. Keep solution out of your dog’s eyes and do not allow your dog to ingest this product. 21 – 55 lbs and over 55 lbs: apply the entire contents of the applicator evenly to three or four spots on the top of the back of the dog from the should to the base of the tail as shown:
3. At each application site part the hair of the dog until the skin is visible. Place the tip of the applicator on the skin and gently squeeze to apply the solution on the skin. Do not apply an amount of solution at any one spot that could cause some of the solution to run off the side of the dog. Keep the solution out of your dog’s eyes and do not allow your dog to ingest this product.
4. Discard empty applicator and packaging as described in the Store and Disposal section.

**Q: Please clarify..one person said 1 app only, the other said 4mos worth..what is correct info?**
A: YOU GET A FOUR ( 4 ) MONTH SUPPLY.THIS PRODUCT IS AWESOME. YOU WILL GET 4 VIALS.THE PRICE IS GOOD.I HAVE BEEN USING THIS PRODUCT OVER A YEAR FOR BOTH MY DOGS AND HAVE NOT SEEN A FLEA,TICK,OR ANY INSECT ON THEM ONCE.

**Q: what is the differance between advecta 3 and advecta ultra**
A: Thank you for your inquiry.  The Advecta 3 is now Advecta Ultra.  They are the same exact ingredients.  Kindest Regards, PETIQ

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for a 2nd line of defense.
*by M***E on June 11, 2025*

This is identical to K9 Advantix II. This product works great for my dog, but then again my dog's skin doesn't have severe reactions to permethrin. Permethrin is extremely deadly when used incorrectly. For instance undiluted permethrin spray used on goats with direct skin contact will send a goat into nervous system failure within 2-4 minutes. They loose control over their bladder. Their back legs shutdown. The goat will continuously stretch out long and it's legs get wobbly and their steps get very uncoordinated. If the permethrin isn't removed from the goat's body with soap that has sulfates in it, in order to break down the molecule structure compounds of the permethrin, then the goat will go into seizures and die. If permethrin can do all of that to a goat, just imagine what it can do to your dog. If permethrin is used properly and dosed correctly it has proven to be very safe and effective, compared to many pesticides used on livestock and pets. Please, when testing any pesticide product on your pet, only test a small penny size area to start. Just like you don't slather your face in a new unknown facial cleanser or cream due to possible skin reactions, you don't go pouring pesticide products on your dog's skin if they have never been introduced to the product prior before. Common sense goes a long way. Personally, this product works wonders for my English Mastiff. This isn't a fix all product though. If your dog already has fleas or ticks they need removed with a few baths soaked in Dawn dish liquid original. This product will NOT remove or kill off a current infestation. I know what the product claims, but as a goat farmer who has actually worked with undiluted permethrin; which is the active ingredient in this product, there isn't nearly enough permethrin in this product to kill off a full blown tick of flea infestation. This product is a good deterrent and keeps pests from wanting to bite and start a infestation. If you apply this to your dog and get a odd reaction within the first 5 minutes, then you should react VERY quickly. Use a soap with sulfates in it, such as Dawn Dish liquid original. Use cold water also to stop the skin pours from opening up and enlarging, which would allow more of the pesticide residue into the blood stream. Scrub and wash the affected skin area, vigorously. Do not toss water on or dunk the affected area. By not scrubbing the pesticide residue away from the skin and minimizing the effect of it soaking in deeper past the dermal layer, you're only wasting precious time. Scrub, scrub, scrub. I've used permethrin for a long time as a goat farmer. Around and in my barns. In our milking area and on our milking stands. In chicken coops and duck houses. In our buck barn and around common areas in the pasture. Also use it in our basement to keep out hundreds of pests. This product is a good product, but never let your guard down. Always be looking for ticks, fleas, mites, lice, etc. Do your best to minimize exposure, period. This product is for 2nd line of defense. This product is NOT a cure all fix all, 1st line of defense kinda product. But then again neither are the real expensive Rx script chewable tablets either. Been there, done that.

### ⭐⭐⭐⭐⭐ Kills fleas and keeps dogs comfortable.
*by J***N on January 23, 2026*

After the fleas in our yard became desensitized to the Frontline we had used faithfully on our dog, she became infested and miserable. We decided it was time to use a different chemistry. Advecta was the perfect solution, and she is flea free again!

### ⭐⭐⭐⭐ not a single flea insight
*by S***Y on February 6, 2026*

worked very well for both of my dogs however, I think one may have had an allergic reaction, but I’m not entirely sure if it was the weather change or the medication will be trying and updating my review next month

## Frequently Bought Together

- Advecta Ultra Flea And Tick Prevention For Dogs - Dog and Puppy Treatment and Control - Mosquito Repellent - Small, Fast Acting Waterproof Topical Drops, 4 Month Supply
- Advecta Plus Flea Prevention For Cats, Cat and Kitten Treatment & Control, Small and Large, Fast Acting Waterproof Topical Drops, 4 Month Supply

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*