---
product_id: 162999969
title: "37860A Gentrol IGR Concentrate 1oz (10) Insect Growth Regulator"
brand: "zoecon"
price: "€ 153.55"
currency: EUR
in_stock: true
reviews_count: 8
category: "Zoecon"
url: https://www.desertcart.sk/products/162999969-37860a-gentrol-igr-concentrate-1oz-10-insect-growth-regulator
store_origin: SK
region: Slovakia
---

# Safe for sensitive sites 4-month continuous pest control Versatile liquid concentrate 37860A Gentrol IGR Concentrate 1oz (10) Insect Growth Regulator

**Brand:** zoecon
**Price:** € 153.55
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your space like a pro — pest control that works as hard as you do!

## Quick Answers

- **What is this?** 37860A Gentrol IGR Concentrate 1oz (10) Insect Growth Regulator by zoecon
- **How much does it cost?** € 153.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/162999969-37860a-gentrol-igr-concentrate-1oz-10-insect-growth-regulator)

## Best For

- zoecon enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Defense:** Keeps cockroaches, bed bugs & flies at bay for 4 months straight
- • **Hospital-Grade Safety:** Approved for use in schools, hospitals, nursing homes & kitchens
- • **Deep Penetration Power:** Translocates into wall cavities, cracks & crevices for thorough elimination
- • **Juvenile Hormone Mimic:** Disrupts pest development to stop infestations before they start
- • **Multi-Mode Application:** Use as fog, surface spray, or tank mix for targeted pest control

## Overview

Zoecon 37860A Gentrol IGR Concentrate is a powerful insect growth regulator designed for professional-grade pest control. This 1oz liquid concentrate, sold in packs of 10, offers continuous control of cockroaches, bed bugs, fruit & drain flies, and other pests for up to four months. Safe for sensitive environments like hospitals and kitchens, it can be applied via fogging, surface spray, or tank mixing, penetrating deep into cracks and crevices to disrupt pest development effectively.

## Description

Zoecon 37860A Gentrol IGR Concentrate 1oz (10) Insect Growth Regulator

Review: Excellent - Excellent
Review: Always work - The best on the market

## Features

- 10 bottles per package
- Controls: cockroaches, bed bugs, stored product pests, fruit & drain flies and other listed pests
- Application: gentrol liquid concentrate can be applied as a fogging agent, general surface spray or tank mixed. This formulation is approved for used in sensitive application sites, for school, hospital, nursing home, and kitchen pest control.
- Provides continuous fruit and drain fly, cockroach and bed bug control for four months
- Juvenile hormone mimic prevents normal development of pests
- Control translocate deep into wall cavities, cracks and crevices
- Approved For use in food handling establishments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004QIZSEA |
| Best Sellers Rank | #17,470 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #117 in Insect & Pest Repellent Spray Concentrates |
| Brand | ZOECON |
| Brand Name | ZOECON |
| Customer Reviews | 4.5 out of 5 stars 166 Reviews |
| Item Form | Liquid |
| Item Type Name | Insect Growth Regulator |
| Item Weight | 10 ounces |
| Liquid Volume | 1 fluid ounces |
| Manufacturer | Zoecon |
| Model Number | 37860A |
| Part Number | 37860A |
| Special Feature | Targeted |
| Special Features | Targeted |
| UPC | 041535378608 |
| Unit Count | 10 Fluid Ounces |

## Product Details

- **Brand:** ZOECON
- **Item Form:** Liquid
- **Item Weight:** 10 ounces
- **Liquid Volume:** 1 fluid ounces
- **Unit Count:** 10 Fluid Ounces

## Images

![37860A Gentrol IGR Concentrate 1oz (10) Insect Growth Regulator - Image 1](https://m.media-amazon.com/images/I/61uV4-pTJeL.jpg)

## Questions & Answers

**Q: Does this work on fleas?**
A: GENTROL disrupts the normal life cycle of stored product pests, drain and fruit flies, and fleas; thus killing these insects during the pupal stage. Gentrol is Growth regulator and do not have Insecticidal Property. Mix Gentrol with Onslaught Insecticide or Onslaught Fast Cap Insecticide.

**Q: How do i use this gentrol igr against bedbugs?  do i mix it with my temprid fx? do i mix it together?**
A: Yes mix together. We have a gallon pump sprayer. One concentrate capful of temprid , 1 bottle of gentrol.  Keep all pets and humans away until it is totally dry

**Q: What is the mix rate? How much liquid does one oz bottle make?**
A: A gallon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by D***S on July 22, 2026*

Excellent

### ⭐⭐⭐⭐⭐ Always work
*by B***Y on July 13, 2026*

The best on the market

### ⭐⭐⭐⭐⭐ Flea Control
*by C***N on September 13, 2026*

This stuff works excellent for helping control fleas, just as it will end a roach infestation...And it lasts a long time

## Frequently Bought Together

- Zoecon 37860A Gentrol IGR Concentrate 1oz (10) Insect Growth Regulator
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**Shop now:** [https://www.desertcart.sk/products/162999969-37860a-gentrol-igr-concentrate-1oz-10-insect-growth-regulator](https://www.desertcart.sk/products/162999969-37860a-gentrol-igr-concentrate-1oz-10-insect-growth-regulator)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-03*