---
product_id: 7221153
title: "Gentrol Insect Growth Regulator (IGR) 10(1 oz bottles)"
brand: "gentrol igr"
price: "€ 154.04"
currency: EUR
in_stock: true
category: "Gentrol Igr"
url: https://www.desertcart.be/products/7221153-gentrol-insect-growth-regulator-igr-10-1-oz-bottles
store_origin: BE
region: Belgium
---

# Prevents pest reproduction cycle Stops pest larvae development Penetrates deep cracks & crevices Gentrol Insect Growth Regulator (IGR) 10(1 oz bottles)

**Brand:** gentrol igr
**Price:** € 154.04
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stop pests before they start – the smart shield for your home!

## Quick Answers

- **What is this?** Gentrol Insect Growth Regulator (IGR) 10(1 oz bottles) by gentrol igr
- **How much does it cost?** € 154.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/7221153-gentrol-insect-growth-regulator-igr-10-1-oz-bottles)

## Best For

- gentrol igr enthusiasts

## Why This Product

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

## Key Features

- • **Break the Cycle:** Hydroprene halts larvae before they become breeding adults.
- • **Long-Term Roach Relief:** Proven to keep homes roach-free for months with consistent use.
- • **Complement Your Arsenal:** Use alongside roach baits and sprays for total pest management.
- • **Trusted by Professionals:** Ranked top 1% in pest control concentrates with 4.5-star reviews.
- • **Deep Reach, Deeper Control:** Gentrol IGR targets hidden pests where sprays can't reach.

## Overview

Gentrol Insect Growth Regulator (IGR) Concentrate is a powerful hydroprene-based solution designed to penetrate deep into wall cavities and crevices, preventing stored product pests and roaches from maturing and reproducing. While it doesn't kill adult roaches directly, it disrupts their life cycle, making it an essential part of an integrated pest management strategy. Highly rated and trusted for long-term pest control success.

## Description

Gentrol IGR Concentrate travels deep into wall cavities, cracks and crevices, reaching the stored product pests that other treatments miss. Hydroprene, the active ingredient, prevents stored product pest larvae from progressing to the pupal stage of development, so the larvae die before they become breeding adults and future infestations. 1oz. bottle. Gentrol Concentrate should never be used to eliminate a roach population by itself. Gentrol will not kill roaches...it only prevents them from reproducing. You should use roach baits and roach sprays in conjunction with the Gentrol Concentrate.

## Features

- roaches
- bedbugs
- drain flies
- pantry pest

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00860X7R4 |
| Best Sellers Rank | #70,895 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #305 in Insect & Pest Repellent Spray Concentrates |
| Customer Reviews | 4.5 4.5 out of 5 stars (122) |
| Item Weight | 1 ounces |
| Item model number | SG_B00860X7R4_US |
| Product Dimensions | 7.75 x 4.25 x 3.5 inches |

## Product Details

- **Item Form:** Spray
- **Item Weight:** 1 Ounces
- **Liquid Volume:** 1000 Milliliters
- **Brand:** WERPOWER
- **Target Species:** Insects

## Images

![Gentrol Insect Growth Regulator (IGR) 10(1 oz bottles) - Image 1](https://m.media-amazon.com/images/I/71fAm1Pc6bL.jpg)
![Gentrol Insect Growth Regulator (IGR) 10(1 oz bottles) - Image 2](https://m.media-amazon.com/images/I/41HP5JLkYSL.jpg)

## Questions & Answers

**Q: Can you use it right before heat treatment?**
A: Once I used this all roaches were gone in 90 days.   No need for a heat treatment.  Been a year since using and still roach free.  Best advice, get a gallon jug with a spray wand and spray it in every crack and corner.

**Q: How many bottles do you get?**
A: 10

**Q: How much does the one ounce make?**
A: You mix one ounce of this concentrated fluid to one gallon of water.

**Q: How many bottles per room ?**
A: Each bottle is mixed into a gallon of water.  You spray all corners cracks and crevices.  A gallon will go a long way.  We had roaches for 10 years and tried everything to get rid of them. Used this once 2 years ago and after 3 months I haven't seen a roach since.

## Frequently Bought Together

- Gentrol Insect Growth Regulator (IGR) 10(1 oz bottles)
- Valent USA Orthene PCO Pellets For Insects
- Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White

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**Shop now:** [https://www.desertcart.be/products/7221153-gentrol-insect-growth-regulator-igr-10-1-oz-bottles](https://www.desertcart.be/products/7221153-gentrol-insect-growth-regulator-igr-10-1-oz-bottles)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-07*