---
product_id: 8452561
title: "Rockwell Labs - CXID032 - Cimexa Dust - Insecticide - 4 oz"
brand: "rockwell labs"
price: "332 kr"
currency: DKK
in_stock: true
reviews_count: 2
category: "Rockwell Labs"
url: https://www.desertcart.dk/products/8452561-rockwell-labs-cxid032-cimexa-dust-insecticide-4-oz
store_origin: DK
region: Denmark
---

# Up to 10 years residual effect Fine dust for precise application Broad-spectrum pest control Rockwell Labs - CXID032 - Cimexa Dust - Insecticide - 4 oz

**Brand:** rockwell labs
**Price:** 332 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Professional-grade pest control that lasts a decade—because your home deserves the best!

## Quick Answers

- **What is this?** Rockwell Labs - CXID032 - Cimexa Dust - Insecticide - 4 oz by rockwell labs
- **How much does it cost?** 332 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/8452561-rockwell-labs-cxid032-cimexa-dust-insecticide-4-oz)

## Best For

- rockwell labs enthusiasts

## Why This Product

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

## Key Features

- • **Safe for Homes:** Low toxicity formula ideal for households with kids & pets when used properly
- • **Decade-Long Defense:** Remains effective for up to 10 years when undisturbed—set it and forget it
- • **Invisible Precision:** Odorless, non-staining dust applies discreetly in cracks, crevices & mattresses
- • **Ultimate Pest Eradicator:** Kills bed bugs, fleas, ticks, roaches & more with a single 4 oz bottle
- • **Chemical Resistance Proof:** 100% silica gel works mechanically—no chance for insect resistance

## Overview

Rockwell Labs Cimexa Dust is a 4 oz silica-based insecticide powder engineered for broad-spectrum pest control including bed bugs, fleas, ticks, roaches, ants, and termites. It works by dehydrating insects through their exoskeleton, ensuring no chemical resistance. The odorless, non-staining dust can be applied discreetly in cracks, crevices, mattresses, and pet areas. Remarkably, it remains effective for up to 10 years when undisturbed, providing long-term protection with a single application. Safe for use in homes with children and pets when applied correctly, Cimexa offers professional-grade, economical, and lasting pest control.

## Description

Cimexa insecticide dust is labeled for control of bedbugs, fleas, ticks, lice, roaches, ants, Firebrats, silverfish, spiders & mites. It may also be used for the prevention & Treatment of dry wood termites. The broad label allows the product to be used to treat cracks, crevices, voids, mattresses, carpets, pet rest areas, attics & many other areas. The engineered silica-based dust has exceptional absorption of water(in liquid form) & oil, destroying the insect's waxy cuticle, causing rapid dehydration & Death. The standard usage rate is 2 ozper 100 square'. 4 oz of cimexa insecticide dust inside of a larger bottle. This allows you to use the bottle as a puffer.

Review: Long-Lasting Professional-Grade Insect Control That Actually Works - Rockwell Labs Cimexa Dust is hands down the most effective insecticide I have ever used for controlling a wide variety of household pests. After struggling with various pest problems over the years and trying countless products with mediocre results, I finally discovered Cimexa, and it has completely transformed my pest control strategy. This product delivers professional-level results that persist for months, providing long-term protection that far surpasses anything else I've tried. The active ingredient in Cimexa is 100% silica gel, which works through a physical rather than chemical mechanism. This means insects cannot develop resistance to it, unlike traditional chemical insecticides that often lose effectiveness over time. The dust works by adhering to insects' exoskeletons and absorbing the waxy protective coating, leading to dehydration. This mechanical action is incredibly effective against a broad spectrum of pests including bed bugs, fleas, ticks, cockroaches, ants, silverfish, and many others. The peace of mind that comes from knowing this product will remain effective indefinitely is invaluable. Application is straightforward once you understand the proper technique. The key is using a very light dusting rather than heavy application. A little truly goes a long way with this product. I use a hand duster or bulb applicator to apply thin, barely visible layers in cracks, crevices, wall voids, behind baseboards, under appliances, and other areas where insects travel and hide. The 4-ounce bottle contains enough product to treat a surprisingly large area, making it extremely economical despite the initial cost being higher than some alternatives. One of the most impressive features is the longevity of protection. Unlike sprays and baits that need frequent reapplication, Cimexa remains effective for up to ten years when applied in dry, undisturbed areas. This exceptional persistence means you can apply it once and enjoy long-term protection without the hassle and expense of constant retreatment. Even in areas that experience some moisture or disturbance, the dust typically remains effective for several months, far outlasting any spray or liquid treatment. The safety profile of this product is another major advantage. Being made from silica gel, the same substance used in food-grade desiccant packets, Cimexa has very low toxicity to humans and pets when used properly. While you should still take appropriate precautions during application (wearing a mask to avoid inhaling the dust), once settled, it poses minimal risk. This makes it ideal for use in homes with children and pets, unlike many harsh chemical alternatives that can present ongoing exposure concerns. The effectiveness of Cimexa against bed bugs deserves special mention.
Review: Highly Effective Insecticide for Stubborn Pest Problems - Rockwell Labs Cimexa Dust has proven to be an exceptionally effective solution for dealing with persistent insect infestations that other treatments couldn't eliminate. As someone who tried multiple approaches to address a bed bug problem, this silica-based dust finally provided the long-lasting control I desperately needed. The effectiveness of this product is truly impressive. The 100% silica gel formula works by dehydrating insects through their exoskeleton, providing reliable elimination without the chemical resistance issues that can develop with traditional pesticides. I noticed significant reduction in pest activity within days of application, and complete elimination within two weeks of proper treatment. What sets Cimexa apart is its incredibly long residual effectiveness. Unlike liquid sprays that degrade quickly, this dust remains active for months when applied in dry areas, providing ongoing protection against re-infestation. The 4oz container covers a substantial area when applied correctly, making it cost-effective for treating entire rooms or multiple problem areas. The application process requires careful attention to safety protocols, including proper protective equipment and precise placement in cracks, crevices, and areas where pests travel. The dust is very fine and can become airborne, so following label directions exactly is crucial for both effectiveness and safety. I used a dust applicator for precise placement rather than broadcasting. The residue is virtually invisible when applied correctly in thin layers, which is important for treating areas where aesthetics matter. Unlike some pest control products that leave obvious traces, Cimexa can be applied discreetly in targeted areas without creating unsightly residues on surfaces. The versatility extends beyond bed bugs to other crawling insects including ants, cockroaches, and fleas. This broad-spectrum effectiveness makes it valuable for comprehensive pest management rather than just targeting single pest types. Safety considerations are important with any pest control product. While this is a low-toxicity option compared to harsh chemical pesticides, proper application technique and keeping it away from children and pets remains essential. For homeowners dealing with serious insect infestations that haven't responded to other treatments, Cimexa provides professional-grade effectiveness that can solve persistent pest problems when applied correctly and safely.

## Features

- For control of bed bugs, fleas, ticks, lice, roaches, ants, firebrats, silverfish, spiders, mites and dry wood termites
- Kills bed bug adults, nymphs and nymphs hatched from dusted eggs – including parathyroid-resistant bed bugs
- Labeled for treating cracks, crevices, voids, mattresses, carpets, pet rest areas, attics and many other areas
- Odorless, non-staining desiccant structure will not absorb water vapor except in very high humidity conditions, preventing clumping and maintaining its active ability once applied
- Remains viable for up to 10 years when undisturbed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0085HRWI8 |
| Best Sellers Rank | #21,367 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #95 in Insect & Pest Repellent Spray Concentrates |
| Brand | Rockwell Labs |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,646) |
| Department | pest control |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Weight | 2 pounds |
| Item model number | CXID032 |
| Liquid Volume | 4 Fluid Ounces |
| Manufacturer | Rockwell Labs |
| Product Dimensions | 4 x 3.6 x 8 inches |
| Target Species | Insects |
| UPC | 810096032751 013964093230 885193285188 |

## Product Details

- **Brand:** Rockwell Labs
- **Item Form:** Powder
- **Item Weight:** 2 Pounds
- **Liquid Volume:** 4 Fluid Ounces
- **Target Species:** Insects

## Images

![Rockwell Labs - CXID032 - Cimexa Dust - Insecticide - 4 oz - Image 1](https://m.media-amazon.com/images/I/81P4NSTTP4L.jpg)

## Available Options

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

## Questions & Answers

**Q: How is this product different from diatomacous earth?**
A: Goddess,  This product is comprised 100% of amorphous silica gel and does not contain any diatomaceous earth so its completely different. You can find a specimen label for it on our sight if you'd like to confirm its ingredients.Cheers,JonathanCustomer CareU-Spray Bugspray

**Q: is this safe to the touch**
A: D. Hammer,  Having used the dust many times, I can say I have invariably gotten some on my skin from time to time. In general, its probably remained there for 10-20 minutes but once I finished the task I was doing, I washed it off and had no discomfort, rash or anything else either during the time it was on my skin or after I washed it off. Now I do recall if I let it linger on my fingers, it can make them feel dry but this should not come as a surprise since its essentially a dehydrating agent. And again, washing it away also allowed my fingers to feel normal again. So in general, I would say its safe to touch and nothing to be alarmed about even if some gets on you skin. But should you be touching it? Definitely not. And you shouldn't let kids or pets have access to it. Of course, when used properly, this wouldn't happen. And if you store it where they won't have access, there is no need for concern that they might get some on themselves. And since water will both wash it away and render it harmless, even if some did, its easy to get clean up and deactivate anyway.  Hope this helps!Cheers,JonathanCustomer CareU-Spray Bugspray

**Q: What's the difference between this and boric acid? Does do the same thing?**
A: Boric acid has to be eaten by the bug in order for it to kill the bug . Bedbugs do not eat boric acid they only eat blood so CimeXa insecticide does not have to be eaten by the bugs it dries out there endoskeleton when they walk through it . make sure that you wear a mask if you use this also once this is laid down and you don't vacuum it up or move it around it will continue to kill forever. It does take a few days for this to work though in some cases. I would use this under a bed or if you have a water bed or some sort of bed that has a frame that is in close to a great extent this works great for that or furniture also But preferably use it where you will not be touching it most of the time

**Q: Does it kill bed bugs eggs?**
A: Bo, it doesn't kill the eggs. However, when the bed bugs hatch,  if they come into contact with the dust, it will kill them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long-Lasting Professional-Grade Insect Control That Actually Works
*by S***S on February 2, 2026*

Rockwell Labs Cimexa Dust is hands down the most effective insecticide I have ever used for controlling a wide variety of household pests. After struggling with various pest problems over the years and trying countless products with mediocre results, I finally discovered Cimexa, and it has completely transformed my pest control strategy. This product delivers professional-level results that persist for months, providing long-term protection that far surpasses anything else I've tried. The active ingredient in Cimexa is 100% silica gel, which works through a physical rather than chemical mechanism. This means insects cannot develop resistance to it, unlike traditional chemical insecticides that often lose effectiveness over time. The dust works by adhering to insects' exoskeletons and absorbing the waxy protective coating, leading to dehydration. This mechanical action is incredibly effective against a broad spectrum of pests including bed bugs, fleas, ticks, cockroaches, ants, silverfish, and many others. The peace of mind that comes from knowing this product will remain effective indefinitely is invaluable. Application is straightforward once you understand the proper technique. The key is using a very light dusting rather than heavy application. A little truly goes a long way with this product. I use a hand duster or bulb applicator to apply thin, barely visible layers in cracks, crevices, wall voids, behind baseboards, under appliances, and other areas where insects travel and hide. The 4-ounce bottle contains enough product to treat a surprisingly large area, making it extremely economical despite the initial cost being higher than some alternatives. One of the most impressive features is the longevity of protection. Unlike sprays and baits that need frequent reapplication, Cimexa remains effective for up to ten years when applied in dry, undisturbed areas. This exceptional persistence means you can apply it once and enjoy long-term protection without the hassle and expense of constant retreatment. Even in areas that experience some moisture or disturbance, the dust typically remains effective for several months, far outlasting any spray or liquid treatment. The safety profile of this product is another major advantage. Being made from silica gel, the same substance used in food-grade desiccant packets, Cimexa has very low toxicity to humans and pets when used properly. While you should still take appropriate precautions during application (wearing a mask to avoid inhaling the dust), once settled, it poses minimal risk. This makes it ideal for use in homes with children and pets, unlike many harsh chemical alternatives that can present ongoing exposure concerns. The effectiveness of Cimexa against bed bugs deserves special mention.

### ⭐⭐⭐⭐⭐ Highly Effective Insecticide for Stubborn Pest Problems
*by A***S on November 29, 2025*

Rockwell Labs Cimexa Dust has proven to be an exceptionally effective solution for dealing with persistent insect infestations that other treatments couldn't eliminate. As someone who tried multiple approaches to address a bed bug problem, this silica-based dust finally provided the long-lasting control I desperately needed. The effectiveness of this product is truly impressive. The 100% silica gel formula works by dehydrating insects through their exoskeleton, providing reliable elimination without the chemical resistance issues that can develop with traditional pesticides. I noticed significant reduction in pest activity within days of application, and complete elimination within two weeks of proper treatment. What sets Cimexa apart is its incredibly long residual effectiveness. Unlike liquid sprays that degrade quickly, this dust remains active for months when applied in dry areas, providing ongoing protection against re-infestation. The 4oz container covers a substantial area when applied correctly, making it cost-effective for treating entire rooms or multiple problem areas. The application process requires careful attention to safety protocols, including proper protective equipment and precise placement in cracks, crevices, and areas where pests travel. The dust is very fine and can become airborne, so following label directions exactly is crucial for both effectiveness and safety. I used a dust applicator for precise placement rather than broadcasting. The residue is virtually invisible when applied correctly in thin layers, which is important for treating areas where aesthetics matter. Unlike some pest control products that leave obvious traces, Cimexa can be applied discreetly in targeted areas without creating unsightly residues on surfaces. The versatility extends beyond bed bugs to other crawling insects including ants, cockroaches, and fleas. This broad-spectrum effectiveness makes it valuable for comprehensive pest management rather than just targeting single pest types. Safety considerations are important with any pest control product. While this is a low-toxicity option compared to harsh chemical pesticides, proper application technique and keeping it away from children and pets remains essential. For homeowners dealing with serious insect infestations that haven't responded to other treatments, Cimexa provides professional-grade effectiveness that can solve persistent pest problems when applied correctly and safely.

## Frequently Bought Together

- Rockwell Labs - CXID032 - Cimexa Dust - Insecticide - 4 oz
- MGK Crossfire® Bed Bug Concentrate | Kills Pyrethroid-Resistant Bed Bug Strains | 13 oz | Non-Staining

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-20*