---
product_id: 11560602
title: "Syngenta 73654 Demand CS Insecticide, 8oz, Beige"
brand: "syngenta"
price: "€ 56.80"
currency: EUR
in_stock: true
reviews_count: 9
category: "Syngenta"
url: https://www.desertcart.ie/products/11560602-syngenta-73654-demand-cs-insecticide-8oz-beige
store_origin: IE
region: Ireland
---

# Water-based concentrate 30+ insect types controlled 8oz makes up to 40 gallons Syngenta 73654 Demand CS Insecticide, 8oz, Beige

**Brand:** syngenta
**Price:** € 56.80
**Availability:** ✅ In Stock

## Summary

> 🛡️ Demand CS: The smart shield your home deserves.

## Quick Answers

- **What is this?** Syngenta 73654 Demand CS Insecticide, 8oz, Beige by syngenta
- **How much does it cost?** € 56.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/11560602-syngenta-73654-demand-cs-insecticide-8oz-beige)

## Best For

- syngenta enthusiasts

## Why This Product

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

## Key Features

- • **Low Odor, High Impact:** Minimal scent means discreet application without sacrificing potent insect elimination.
- • **Economical Concentrate:** Each 8oz bottle dilutes to 8-40 gallons, delivering maximum coverage and value for your investment.
- • **User-Friendly Application:** Compatible with standard sprayers and designed for flexible, precise spraying to protect your space efficiently.
- • **Comprehensive Pest Defense:** Effectively eliminates over 30 common pests including bed bugs, ants, spiders, and ticks for total peace of mind.
- • **Versatile Indoor & Outdoor Use:** Water-based formula ensures safe, powerful pest control anywhere—from your living room to your garden.

## Overview

Syngenta 73654 Demand CS Insecticide is a powerful, water-based concentrate designed to control over 30 common household and garden pests. With an 8oz bottle that dilutes up to 40 gallons, it offers economical, low-odor, and versatile indoor/outdoor protection trusted by professionals and homeowners alike.

## Description

Syngenta 73654 Demand CS Insecticide, 8oz, Beige

Review: Florida spiders and flies - We moved to a home in Central Florida, and didn’t realize it was infested with spiders from the attic. We saw the reviews on this and figured what the hell we tried everything else and it didn’t work..This stuff is amazing. Not only did we eliminate our spider problem. We got a lot of flies, and this stuff was literally dropping them. Now, during the summertime, we spray our screens with them and the corners of the house and any flies that come in drop immediately. We even spray our outdoor trash cans with it. We have dogs, chickens and kids. This was definitely safe and the small bottle lasted us about a year, Doing the quarterly treatments. Well worth the money.
Review: Demand Cs has very little odor and is very effective in killing bedbugs - I have already started using this I sprayed it around the perimeter of my bed and on the legs and along the baseboard this has very little odor and is very effective in killing bedbugs I would recommend this pesticide to use if you want a good pesticide to kill bedbugs.On you tube Bedbug TV he says his pest control company uses this and the many bedbug reviews on this product on desertcart made me choose it.Very little odor very effective in killing bedbugs good combination to have.Ideally you want to use a 1 gallon sprayer with a hose and a wand to spray this product because the hose and wand make it have a long reach in different situations,very flexible and let you spray so you do not spray to much in one area and you get less on yourself because the tip of the sprayer is farther from you.Someone that used to work in pest control told me you can store the left over solution right in the sprayer just make sure you put something underneath the bottom of the trigger so you cannot squeeze it and also I use some pennies rolled in duct tape to put underneath the trigger you can adjust it to fit more pennies or less rolled in duct tape.You can also make only half a gallon at a time also.Also maybe tape around the lock trigger switch so it does not move.I use a Solo 420 sprayer the 2 litter size that is about half a gallon I fill it to 1 liter mark put 3 ml that is squeeze the bottle to 6 ml mark and use only half of it leave the other half in the bottle.There is a little seal you take off before you pour the pesticide in the sprayer put this back on after you pour this is not a disposable seal to throw away.If you do not put it back the screw cap will be to low and be almost impossible to open.After you finish pouring in pesticide shake and put the other of liter of water in and shake it.I also have two Kiwi shoe strings the long ones tied to my half size plastic milk crate I tie the wand down with a shoe string bow and I have another shoe string around the neck where the bottom of the black top rests on the white bottle.On another side of the milk crate I have a shoestring tied to the neck of another bottle with different pesticide in it so it cannot fall. On a 1 gallon sprayer if you are making only half of a gallon then pour all the water in at one time and pour the pesticide in then shake it because you have plenty of room for the pesticide to mix in.On my solo 420 sprayer I disabled the lock trigger by pushing the lock trigger forward like I was using the lock trigger then put superglue in the space where it would sit when I moved it back I then moved it back on the superglue and permanently stuck it in place.After I finish spraying I put my little duct tape penny roll underneath the trigger so I cannot press it down.Our pest control person that does our apartments told me you do not need to buy a stainless steel 1 gallon sprayer that cost over $ 200 dollars like he has if you are just spraying your house or apartment a plastic sprayer it will spray the same as a expensive sprayer and do the same job.I have a Chapin 20000 plastic sprayer that have two holes in the pump handles where when you release the pressure and put the wand in the handle it will not spray anything out if you pull the trigger I think B&G stainless steel,Hudson, SOLO 1 gallon sprayers have some models 1 gallon sprayers where the wand locks into the handle this is a good safety to have if you are going to store your left over pesticide in your sprayer you could tie two shoe strings make bows around both holes and wand to make it safer and squeeze the trigger a couple times to make sure the air pressure is gone and nothing comes out I would suggest plastic ties instead of shoestrings but the instrument you use to cut the ties could cut on the wand if you cut wrong.Only name brand 1 gallon plastic sprayers have holes in the handle where you can lock in the wand in place.You can fit two 1 gallon sprayers inside the half size milk crate put a different pesticide in each the 1 gallon sprayers would never fall down that would make it safer if you stored your pesticide in them.A half size milk crate is 13 inches wide by 13 inches long mine is 10 1/2 inches tall 11 inches tall is fine also desertcart sells them.Someone had bedbug bites after riding there bike so I sprayed down the bike the handle bars not the handle grips, rims and spokes,frame,sprocket and cranks and underneath the seat.I sprayed out doors.I just got done spraying my big fold up shopping cart around the wheels in the cage.It is better if you spray certain objects outside so you will not have any poison from the spraying inside.Always unscrew your sprayer counterclockwise to release the air pressure after spraying so you will not ruin the rubber seal gaskets and have to buy new ones.

## Features

- Demand cs controls more than 30 Common insects including spiders, ants, flies, wasps, fleas, ticks and bed bugs.
- Demand cs is a water-based insecticide concentrate that offers excellent indoor and outdoor pest control.
- Each 8 oz bottle makes 8 - 40 gallons (mixed at 0. 2 to 0. 8 oz/6 to 24 ml per gallon of water).
- The LOT Number printed on the bottle is not an expiration date

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002Y6BC1O |
| Active Ingredients | Lambda-Cyhalothrin |
| Best Sellers Rank | #1,579 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7 in Insect & Pest Repellent Spray Concentrates #94 in Pest Control Traps |
| Brand | Syngenta |
| Brand Name | Syngenta |
| Customer Reviews | 4.6 out of 5 stars 5,706 Reviews |
| Item Form | Liquid |
| Item Type Name | Insecticide |
| Item Weight | 10 Ounces |
| Liquid Volume | 8 Fluid Ounces |
| Manufacturer | SYNGENTA |
| Model Number | 73654 |
| Part Number | 73654 |
| Specification Met | Cs |
| Target Species | Insects |
| UPC | 702941707832 |
| Unit Count | 8.0 Fluid Ounces |

## Product Details

- **Active Ingredients:** Lambda-Cyhalothrin
- **Brand:** Syngenta
- **Item Form:** Liquid
- **Item Weight:** 10 Ounces
- **Liquid Volume:** 8 Fluid Ounces

## Images

![Syngenta 73654 Demand CS Insecticide, 8oz, Beige - Image 1](https://m.media-amazon.com/images/I/71j498VtQuL.jpg)
![Syngenta 73654 Demand CS Insecticide, 8oz, Beige - Image 2](https://m.media-amazon.com/images/I/81ZpKAQhVtL.jpg)
![Syngenta 73654 Demand CS Insecticide, 8oz, Beige - Image 3](https://m.media-amazon.com/images/I/71nBgXC7dLL.jpg)
![Syngenta 73654 Demand CS Insecticide, 8oz, Beige - Image 4](https://m.media-amazon.com/images/I/81-zyahGgsL.jpg)
![Syngenta 73654 Demand CS Insecticide, 8oz, Beige - Image 5](https://m.media-amazon.com/images/I/81qfjHb4YzL.jpg)

## Questions & Answers

**Q: For bed bugs how much to one galón?**
A: Hi, I used 10 ml per gallon to start then I went to 20 ml per gallon. I was using it twice a week because I was about to take a flame thrower to my house because of the bed bugs. It worked, it's been a year. Just make sure you use a mask and gloves.

**Q: How does this product differ from Talstar?**
A: Talstar is bifithrin and Demand cs is a Microcap. Meaning talstar residual 30 days and demand cs will give you 90 days. Cy-kick cs will give you 90-120 days and comes out hotter then both so you get a quicker kill.

**Q: Can I use this product inside my pantry, near food products?**
A: We used it behind our stove and at the pantry door sill.  We're here and the ants are not here.  Nor are any other bugs around.  Good stuff.

**Q: will this kill fungas gnats in house plants**
A: its everything out side. It might be your soil has the gnats. which is weird but it might.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Florida spiders and flies
*by M***. on May 1, 2026*

We moved to a home in Central Florida, and didn’t realize it was infested with spiders from the attic. We saw the reviews on this and figured what the hell we tried everything else and it didn’t work..This stuff is amazing. Not only did we eliminate our spider problem. We got a lot of flies, and this stuff was literally dropping them. Now, during the summertime, we spray our screens with them and the corners of the house and any flies that come in drop immediately. We even spray our outdoor trash cans with it. We have dogs, chickens and kids. This was definitely safe and the small bottle lasted us about a year, Doing the quarterly treatments. Well worth the money.

### ⭐⭐⭐⭐⭐ Demand Cs has very little odor and is very effective in killing bedbugs
*by W***S on December 25, 2016*

I have already started using this I sprayed it around the perimeter of my bed and on the legs and along the baseboard this has very little odor and is very effective in killing bedbugs I would recommend this pesticide to use if you want a good pesticide to kill bedbugs.On you tube Bedbug TV he says his pest control company uses this and the many bedbug reviews on this product on amazon made me choose it.Very little odor very effective in killing bedbugs good combination to have.Ideally you want to use a 1 gallon sprayer with a hose and a wand to spray this product because the hose and wand make it have a long reach in different situations,very flexible and let you spray so you do not spray to much in one area and you get less on yourself because the tip of the sprayer is farther from you.Someone that used to work in pest control told me you can store the left over solution right in the sprayer just make sure you put something underneath the bottom of the trigger so you cannot squeeze it and also I use some pennies rolled in duct tape to put underneath the trigger you can adjust it to fit more pennies or less rolled in duct tape.You can also make only half a gallon at a time also.Also maybe tape around the lock trigger switch so it does not move.I use a Solo 420 sprayer the 2 litter size that is about half a gallon I fill it to 1 liter mark put 3 ml that is squeeze the bottle to 6 ml mark and use only half of it leave the other half in the bottle.There is a little seal you take off before you pour the pesticide in the sprayer put this back on after you pour this is not a disposable seal to throw away.If you do not put it back the screw cap will be to low and be almost impossible to open.After you finish pouring in pesticide shake and put the other of liter of water in and shake it.I also have two Kiwi shoe strings the long ones tied to my half size plastic milk crate I tie the wand down with a shoe string bow and I have another shoe string around the neck where the bottom of the black top rests on the white bottle.On another side of the milk crate I have a shoestring tied to the neck of another bottle with different pesticide in it so it cannot fall. On a 1 gallon sprayer if you are making only half of a gallon then pour all the water in at one time and pour the pesticide in then shake it because you have plenty of room for the pesticide to mix in.On my solo 420 sprayer I disabled the lock trigger by pushing the lock trigger forward like I was using the lock trigger then put superglue in the space where it would sit when I moved it back I then moved it back on the superglue and permanently stuck it in place.After I finish spraying I put my little duct tape penny roll underneath the trigger so I cannot press it down.Our pest control person that does our apartments told me you do not need to buy a stainless steel 1 gallon sprayer that cost over $ 200 dollars like he has if you are just spraying your house or apartment a plastic sprayer it will spray the same as a expensive sprayer and do the same job.I have a Chapin 20000 plastic sprayer that have two holes in the pump handles where when you release the pressure and put the wand in the handle it will not spray anything out if you pull the trigger I think B&G stainless steel,Hudson, SOLO 1 gallon sprayers have some models 1 gallon sprayers where the wand locks into the handle this is a good safety to have if you are going to store your left over pesticide in your sprayer you could tie two shoe strings make bows around both holes and wand to make it safer and squeeze the trigger a couple times to make sure the air pressure is gone and nothing comes out I would suggest plastic ties instead of shoestrings but the instrument you use to cut the ties could cut on the wand if you cut wrong.Only name brand 1 gallon plastic sprayers have holes in the handle where you can lock in the wand in place.You can fit two 1 gallon sprayers inside the half size milk crate put a different pesticide in each the 1 gallon sprayers would never fall down that would make it safer if you stored your pesticide in them.A half size milk crate is 13 inches wide by 13 inches long mine is 10 1/2 inches tall 11 inches tall is fine also Amazon sells them.Someone had bedbug bites after riding there bike so I sprayed down the bike the handle bars not the handle grips, rims and spokes,frame,sprocket and cranks and underneath the seat.I sprayed out doors.I just got done spraying my big fold up shopping cart around the wheels in the cage.It is better if you spray certain objects outside so you will not have any poison from the spraying inside.Always unscrew your sprayer counterclockwise to release the air pressure after spraying so you will not ruin the rubber seal gaskets and have to buy new ones.

### ⭐⭐⭐⭐⭐ How pesticide?
*by T***N on May 8, 2026*

Works great for home use use. Haven't seen any insects films since started to use it

## Frequently Bought Together

- Demand CS Insecticide - Contains iCAP Technology for Long-Lasting Pest Control, Sprayable Insecticide, Effective Against Over 30 Pests, Formulated for Indoor & Outdoor Use (8 oz)
- Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White
- Atticus Talak 7.9% Indoor/Outdoor Insect Control - Bifenthrin Concentrate (32 Ounce)

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-05-28*