---
product_id: 186565660
title: "Pest Expert Formula C+ Cockroach Killer Spray 5L - Maximum Strength Treatment & Control - with Free Trigger Hose Sprayer"
brand: "pest expert"
price: "€ 219.73"
currency: EUR
in_stock: true
reviews_count: 8
category: "Pest Expert"
url: https://www.desertcart.com.cy/products/186565660-pest-expert-formula-c-cockroach-killer-spray-5l-maximum-strength
store_origin: CY
region: Cyprus
---

# 3 active ingredients for max power Covers 250m² per application Up to 12 weeks residual protection Pest Expert Formula C+ Cockroach Killer Spray 5L - Maximum Strength Treatment & Control - with Free Trigger Hose Sprayer

**Brand:** pest expert
**Price:** € 219.73
**Availability:** ✅ In Stock

## Summary

> 🚫🐜 Dominate your space with the ultimate cockroach knockout!

## Quick Answers

- **What is this?** Pest Expert Formula C+ Cockroach Killer Spray 5L - Maximum Strength Treatment & Control - with Free Trigger Hose Sprayer by pest expert
- **How much does it cost?** € 219.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/186565660-pest-expert-formula-c-cockroach-killer-spray-5l-maximum-strength)

## Best For

- pest expert enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Subtle:** Water-based, low-odor, and non-staining formula perfect for homes and offices without compromising your environment.
- • **Massive Coverage:** One 5L bottle treats up to 250 square meters, making it the most cost-effective solution for large spaces.
- • **Long-Lasting Defense:** Leaves a protective residue that keeps cockroaches at bay for up to 12 weeks—because prevention is the new cure.
- • **Triple-Action Powerhouse:** Harnesses three potent actives including an insect growth regulator for instant kill and lifecycle disruption.
- • **Ready-to-Use with Bonus Sprayer:** Comes with a free trigger hose sprayer for precise, hassle-free application—no extra gear needed.

## Overview

Pest Expert Formula C+ is a maximum strength, fast-acting cockroach spray featuring a triple active ingredient formula including an insect growth regulator. It delivers immediate knockdown and prevents new infestations by disrupting the cockroach lifecycle. The water-based, low-odor spray covers up to 250m² per 5L bottle and provides up to 12 weeks of residual protection, making it ideal for both residential and commercial use. Includes a free trigger hose sprayer for easy application.

## Description

Pest Expert Formula 'C+' Cockroach Spray is a fast-acting insecticide with a long-lasting residual that maintains cockroach control. Pest Expert Formula 'C+' is a highly-effective insecticidal cockroach spray that offers both fast-acting and long-lasting cockroach control. The most powerful cockroach killer available to the amateur market, as well as achieving a rapid knockdown it also leaves a protective residue that continues to kill cockroaches for up to 12 weeks after application. Formula 'C+' is low-odour and free from solvents, so it is perfectly suitable for use in homes with children and/or pets, provided they are kept out of the area being treated until all surfaces are dry (2-3 hours). As market leaders, our latest innovative formulation incorporates two additional active ingredients. The first is pyriproxyfen, a ground-breaking insect growth regulator that cleverly works by halting the progression of the lifecycle development from juvenile to adult, resulting in an inability for the cockroach to reproduce, and therefore ensuring there is no increase in numbers. The second is the addition of chrysanthemum cinerariaefolium extract, a natural pyrethrum, which when combined with the existing concentration of cypermethrin has a synergistic effect, helping to deliver an even faster knockdown and longer-lasting residual for ongoing control of all lifecycle stages. A 5-litre container provides enough insecticide to treat an area of approx 250m2.

Review: Excellent - Very good
Review: Good - Good

## Features

- ✅ THE STRONGEST COCKROACH SPRAY ON THE MARKET – Our latest innovative formulation contains three powerful active ingredients making it unparalleled in its ability to eradicate cockroach infestations from the home or business.
- ✅ NEWLY DEVELOPED FORMULATION – Now containing three powerful active ingredients, including an Insect Growth Regulator, Formula C+ kills cockroaches on contact and halts the progression of the cockroach lifecycle development, resulting in no new numbers.
- ✅ FAST ACTING AND LONG LASTING – The three potent active ingredients work in a synergistic way helping to deliver an even faster and more widespread knockdown of cockroaches and leaves an insecticidal residue that continues to protect for up to 12 weeks.
- ✅ NON-STAINING AND LOW-ODOUR – Formula C+ is a ready-to-use, water-based spray so can be applied directly to any surface and furniture without causing any damage or nasty lingering smells.
- ✅ INCREASED COVERAGE – Formula C+ 5 Litre now covers 250 square meters in a single application making it the most cost-effective cockroach spray on the market.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085S1KX82 |
| Best Sellers Rank | 25,260 in Garden ( See Top 100 in Garden ) 17 in Cockroach Control |
| Customer Reviews | 4.0 4.0 out of 5 stars (43) |
| Date First Available | 24 Jun. 2015 |
| Manufacturer | Pest Expert |
| Specification met | USDA |

## Product Details

- **Brand:** Pest Expert
- **Item form:** Spray
- **Liquid volume:** 5000 Millilitres
- **Specification met:** USDA
- **Target species:** Cockroach

## Images

![Pest Expert Formula C+ Cockroach Killer Spray 5L - Maximum Strength Treatment & Control - with Free Trigger Hose Sprayer - Image 1](https://m.media-amazon.com/images/I/71Ah67VHpFL.jpg)

## Questions & Answers

**Q: will this get rid of an infestation of millipedes around the outside of my house**
A: The Formula C+ is not water stable, so if it was to rain the residue would be removed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by S***Y on 9 October 2023*

Very good

### ⭐⭐⭐⭐ Good
*by A***N on 8 September 2025*

Good

### ⭐ Did nothing
*by M***R on 4 November 2023*

Quite expensive for a product that did nothing. Staying in Africa its inevitable to have cockroaches at some point. This product did nothing to either deter or kill them even when sprayed directly at them.

## Frequently Bought Together

- Pest Expert Formula C+ Cockroach Killer Spray 5L - Maximum Strength Treatment & Control - with Free Trigger Hose Sprayer
- Pestmatic Smart Cockroach Trap x 15, Sticky Strong Glue Cockroach Trap with Food Bait, Roach Indoor Trap, Kraft Eco-Friendly & Natural Catcher for Crawling Insects, Alternative for Cockroach Killer
- NOPE! CP Cockroach Killer Spray (5L) Odourless, Strong, Contact Killer for Home use.

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**Shop now:** [https://www.desertcart.com.cy/products/186565660-pest-expert-formula-c-cockroach-killer-spray-5l-maximum-strength](https://www.desertcart.com.cy/products/186565660-pest-expert-formula-c-cockroach-killer-spray-5l-maximum-strength)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-25*