---
product_id: 188211283
title: "MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML"
brand: "mgk"
price: "3117313₫"
currency: VND
in_stock: true
reviews_count: 10
category: "Mgk"
url: https://www.desertcart.vn/products/188211283-mgk-nyguard-igr-concentrate-cockroach-flea-ant-fly-and-mosquito
store_origin: VN
region: Vietnam
---

# Long-lasting photo-stable formula EPA reduced-risk, safe for food areas Targets 50+ pests MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML

**Brand:** mgk
**Price:** 3117313₫
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stop pests before they grow up — protect your space like a pro!

## Quick Answers

- **What is this?** MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML by mgk
- **How much does it cost?** 3117313₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/188211283-mgk-nyguard-igr-concentrate-cockroach-flea-ant-fly-and-mosquito)

## Best For

- mgk enthusiasts

## Why This Product

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

## Key Features

- • **Mix & Match for Speed:** Compatible with other insecticides for accelerated pest elimination
- • **Safe Around Food & Family:** EPA reduced-risk status ensures safe application in food handling areas
- • **Trusted Legacy Since 1902:** Backed by over a century of botanical and innovative pest control expertise
- • **Break the Cycle, Not the Bank:** Disrupts pest life cycles with juvenile hormone mimic for lasting control
- • **Versatile Indoor & Outdoor Use:** Photo-stable formula resists sunlight degradation, perfect for any environment

## Overview

MGK NyGuard® IGR Concentrate is a powerful insect growth regulator that targets over 50 common pests including cockroaches, fleas, ants, flies, and mosquitoes. Its unique juvenile hormone mimic formula prevents immature insects from maturing and reproducing, ensuring long-term pest control. Photo-stable and EPA reduced-risk certified, it’s safe for use in both indoor and outdoor settings, including food handling areas. Trusted since 1902, MGK delivers a scientifically advanced, reliable solution for professional-grade pest management.

## Description

MGK 802958 NyGuard IGR Concentrate Insecticide, 4.73 Fl Oz, Clear

Review: GET THIS STUFF ASAP. - Got pests? Cared for a pregnant stray cat and it never crossed your mind that it could have fleas and you got them in your house so you freaked out and had multiple panic attacks? Then this stuff is for you. I tried everything recommended to irradicate fleas and nothing worked. I was at the end of my rope and was so disgusted and exhausted from fighting them. I shelled out the money for this stuff and applied it just one time, and the fleas were gone. Legitimately gone. I did apply this stuff another time just to be safe, but it probably wasn't necessary. Let me tell you, this stuff is a complete lifesaver. I have so much left over and keep it around just to be safe. Skip everything else and buy this. You'll be glad you did.
Review: Would buy again - Works great, would buy again.

## Features

- EFFECTIVELY TARGETS 50+ PESTS: As a juvenile hormone mimic, NyGuard IGR breaks up the life cycle of more than 50 pests, including cockroaches, fleas, mosquitoes, ants and flies.
- INSECT GROWTH REGULATOR (IGR): NyGuard IGR is a cockroach, flea, ant, fly and mosquito insecticide with a unique mode of action, preventing immature pests from becoming mature, reproducing adults.
- LONG-LASTING PEST CONTROL: NyGuard is photo-stable, so it will not rapidly degrade in sunlight, making it suitable for outdoor applications. Can be mixed with other insecticides for faster results.
- USE IN FOOD AND NON-FOOD AREAS: Pyriproxyfen, the active ingredient in NyGuard IGR, has EPA reduced risk status in food handling applications.
- A LEGACY YOU CAN TRUST: Driven by expertise and industry commitment, MGK has been developing pest control products based primarily on botanical and innovative technologies since 1902.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C2R54QY |
| Best Sellers Rank | #15,787 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #77 in Insect & Pest Repellent Spray Concentrates |
| Brand | MGK |
| Customer Reviews | 4.6 4.6 out of 5 stars (716) |
| Is Discontinued By Manufacturer | No |
| Item Form | Gel |
| Item Weight | 4.7 ounces |
| Item model number | 802958 |
| Liquid Volume | 1.05 Fluid Ounces |
| Manufacturer | MGK |
| Product Dimensions | 3 x 1.5 x 6 inches |
| Specification Met | EPA |
| Target Species | Insects |
| UPC | 848920000225 |

## Product Details

- **Brand:** MGK
- **Item Form:** Gel
- **Item Weight:** 4.7 Ounces
- **Liquid Volume:** 1.05 Fluid Ounces
- **Specification Met:** EPA

## Images

![MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML - Image 1](https://m.media-amazon.com/images/I/71EAQoHYXqL.jpg)
![MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML - Image 2](https://m.media-amazon.com/images/I/718mrLkl8RL.jpg)
![MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML - Image 3](https://m.media-amazon.com/images/I/216J7p03J5L.jpg)
![MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML - Image 4](https://m.media-amazon.com/images/I/61hMmwKBZeL.jpg)
![MGK NyGuard® IGR Concentrate | Cockroach, Flea, Ant, Fly and Mosquito Concentrate | Insect Growth Regulator | for Indoor/Outdoor Applications | 140 ML - Image 5](https://m.media-amazon.com/images/I/71OLu67eSFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ GET THIS STUFF ASAP.
*by E***T on July 8, 2025*

Got pests? Cared for a pregnant stray cat and it never crossed your mind that it could have fleas and you got them in your house so you freaked out and had multiple panic attacks? Then this stuff is for you. I tried everything recommended to irradicate fleas and nothing worked. I was at the end of my rope and was so disgusted and exhausted from fighting them. I shelled out the money for this stuff and applied it just one time, and the fleas were gone. Legitimately gone. I did apply this stuff another time just to be safe, but it probably wasn't necessary. Let me tell you, this stuff is a complete lifesaver. I have so much left over and keep it around just to be safe. Skip everything else and buy this. You'll be glad you did.

### ⭐⭐⭐⭐⭐ Would buy again
*by M***W on January 14, 2026*

Works great, would buy again.

### ⭐⭐⭐⭐⭐ It helps a lot when dealing with acute flea problems.
*by C***S on November 10, 2025*

Some years are worse for fleas in early summer. This year was apocalyptic. I returned the favor with an apocalypse of my own. Periodic treatments with Nyguard (pyriproxifen) and Temprid (beta-cyfluthrin + imidacloprid) eventually got rid of them -- all of them. I wouldn't waste time (or spray) trying to deal with fleas without an IGR co-treatment.

## Frequently Bought Together

- Nyguard IGR Concentrate -1 Bottle (140 ml))
- BASF Alpine WSG Water Soluble Granule Insecticide, Indoor Outdoor Pest Control for Ants, Flies, Bed Bugs, German Cockroach, 200 Grams
- Alpine WSG Insecticide: 1 Box with 5 x 10g Packets and USA Supply Protective Gloves & Pest Identifcation Card | Target Pests: Ants, German roaches, Bed Bugs for Indoor & Outdoor use.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-24*