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CSI

Cyzmic CS Insecticide

Cyzmic CS Insecticide is a dual-action micro-encapsulated concentrated spray used to treat indoor and outdoor areas for various types of insects. It provides a quick knockdown and long-lasting insecticidal barrier.

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Cyzmic CS Product Page
Min : 27.9 - Max : 73.96
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Price as of
09/13/25
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Cyzmic CS Insecticide, manufactured by Control Solutions Inc., is designed to kill many common household insects. The encapsulated formula has thin, thick walls surrounding the active ingredient to provide a controlled release effect. The droplets with thick encapsulation help provide long-term effects, while the thin walls provide a quick knockdown.

Cyzmic CS is excellent for killing insects on turf, lawns, and ornamental gardens. It can also be applied indoors as a crack-and-crevice treatment. It has a low odor, making it ideal for sensitive areas. It is great as a preventative and quick knockdown method when combating the most challenging insects, such as ants, fleas, roaches, bagworms, and more.

Tools Needed

You will need a backpack sprayer, handheld pump sprayer, or skid sprayer. We recommend using a handheld pump sprayer for indoor crack-and-crevice treatments.

How to Use

Indoor application of Cyzmic CS Insecticide

  • Step 1: Determine how much Cyzmic CS Insecticide to use by measuring the square footage of the treatment area. You can do this by measuring the length and width in feet and then multiplying them together (length x width = square footage). This will determine the amount of product you will need to use. The mix rate will vary depending on whether you are treating for specific pests or perimeter treatment. You will mix 0.2 to 0.8 fluid ounces of Cyzmic per gallon of water. Each mixture should treat 1,000 square feet. 
  • Step 2: After calculating the amount of Cyzmic you need, you can create a solution. Fill your spray tank halfway with water. Add the measured amount of Cyzmic, then fill your tank the rest of the way with water. Close the container and shake well to finish making your solution.
  • Step 3: Once mixed, you can apply your solution. For best results, apply thoroughly until wet but not to the point of runoff. A coarse, low-pressure spray setting is recommended. For indoor applications, Cyzmic can be reapplied every 21 days as needed.

Where to Use

Spraying Insecticide Outdoors

Cyzmic CS Insecticide is ideal for residential, commercial, and industrial use. It can also be applied outdoors as a perimeter treatment to flowerbeds, turf, and lawns. Cyzmic CS is a great crack-and-crevice or spot treatment for indoor or outdoor use.

It can be applied around window sills, eaves of roofs, on porches, patios, under crawl spaces, doorways, along baseboards, inside kitchen or bathroom cabinets, under appliances, and other label-approved areas. It can be used in schools, stores, factories, warehouses, and other nonfood/nonfeed areas. It is also ideal for transportation equipment such as trucks, trailers, aircraft, and buses.

When to Use

This product can be used as a preventative treatment and sprayed before insect activity is evident. It can also be used as a quick knockdown and applied after insect activity is found. Because it has a low odor, Cyzmic CS is great to use when sensitive areas need treatment. Do not apply Cyzmic CS during rainy weather, as it will weaken the effects.

Safety Information

Cyzmic CS Insecticide is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing or applying this product.

Keep people and pets out of treated areas until the spray deposits have dried. 

Special Considerations

Cyzmic CS Insecticide is a controlled-release insecticide with a low odor, making it safe to use in food service and food handling areas. Do not apply more than 52.4 fluid ounces per acre per year.

AvailabilityIn Stores, Online
Restricted UseNo
Shipping Restrictions32 Ounce: AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA
8 Ounce: AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA
BrandCSI
Keith's Pro Tips"Cyzmic CS has a low odor, which makes it great to use indoors and outdoors. When applying, use a coarse, low-pressure spray for even coverage."
Product DrawbacksThe active ingredient in Cyzmic CS may cause a burning or itching sensation if it comes in contact with the skin. If this is a concern we suggest using Reclaim I/T Insecticide.
Target PestsAnts, Aphids, Armyworm, Centipedes, Armyworms, Azalea Caterpillars, Bagworms, Bedbugs, Bees, Beetles, Beetles Striped, Black Turfgrass Ataenius, Black Vine Weevils, Bluegrass Billbugs, Boxelder Bugs, Broadmites, Brown Softscales, Budworms, California Oakworms, California Redscales, Cankerworms, Carpenter Bees, Carpet Beetles, Centipedes, Cigarette Beetles, Clover Mites, Cockroaches, Confused Flower Beetles, Crickets, Cutworms, Earwigs, Eastern Tent Caterpillars, Elm Leaf Beetles, European, Fire Ants, Firebrats, Fleas, Flies, Forest Tent Caterpillars, Gypsy Moth Larvae, Japanese Beetles, June Beetles, Lace Bugs, Leaf Hoppers, Leaf Miners, Leaf Skeletonizers, Leag Rollers, Lesser Grain Borers, Litter Beetles, Mealybugs, Midges, Millipedes, Mites, Mole Crickets, Mosquitoes, Oakworms Thrips, Oleander Moth Larvae, Pillbugs, Pine Sawflies, Pine Shoot Beetles, Pineneedlescales, Pinetip Moths, Plantbugs, Red Flower Beetles, Rice Weevils, Root Weevils, Sawflies, Sawflies Fall, Sawtoothed Grain Beetles, Scale Insects, Scorpions, Silverfish, Sod Webworms, Sow Bugs, Spider Mites, Spiders, Spittlebugs, Stink Bugs, Stinkbugs, Stinkbugs Striped, Termites, Ticks, Tip Moths, Tusscock Moth Larvae, Wasps, Webworms Flea, and Whiteflies.
Application EquipmentBackpack Sprayer, Gloves, Pump Sprayer, Spray Rig
Application MethodsBroadcast Spray, Crack & Crevice, Spot Treatment
Active IngredientLambda-Cyhalothrin 9.7%
Product TypeInsecticide
FormulationMicroencapsulated
Application RateFor general applications, mix between 0.2 and 0.8 fluid ounces of Cyzmic CS Insecticide with 1 gallon of water. For more specific application rates please refer to the label.
Shelf LifeCyzmic CS Insecticide will last for up to 1 to 2 years when stored according to the product label. Store Cyzmic CS in the original container in a cool, dry area.
YieldThe type of insect being controlled will determine the application rate and the size area it will cover. For general use with most listed insects, 0.5 to 1 ounce of Cyzmic CS Insecticide will make up to 1 to 2.5 gallons of solution that will treat up to 1,000 square feet. 5 to 10 ounces of Cyzmic CS Insecticide will cover up to 1 acre when applied on turfs or lawns.
Use SitesIndoors, Outdoors
Time to KillCyzmic CS will begin killing targeted insects within a few minutes after coming in contact with the spray or after ingesting it. Cyzmic CS also provides a 90 day residual barrier.
Comparable ProductsCyonara 9.7, LambdaStar Ultracap, Demand CS
EPA Registration #53883-261
More Information
Restricted Use No
Shipping Restrictions AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA
Availability In Stores, Online
Signal Word CAUTION
Keith's Pro Tip "Cyzmic CS has a low odor, which makes it great to use indoors and outdoors. When applying, use a coarse, low-pressure spray for even coverage."
Target Pests Multi Above-Ground Termites, Ants, Aphids, Armyworms, Azalea Caterpillar, Bagworms, Bed Bugs, Bees, Black Turfgrass Ataenius, Black Vine Weevil, Bluegrass_Billbug, Boxelder Bugs, Broad Mites, Brown Soft Scales, Budworms, California Oakworms, California Red Scale, Cankerworms, Carpenter Bees, Carpet Beetles, Carrion Beetles, Centipedes, Chiggers/Red Bugs, Chinch Bugs, Cigarette Beetles, Clover Mites, Cockroaches, Confused Flour Beetles, Crickets, Cutworms, Darkling Beetles, Earwigs, Eastern Tent Caterpillar, Elm Leaf Beetles, European Sawfly, Fall_Webworms, Firebrats, Flea Beetle, Fleas, Flies, Forest Tent Caterpillar, Grasshoppers, Grubs, Gypsy Moth Larvae, Hide Beetles, Hyperodes Weevil, Imported Fire Ants, Japanese Beetle, June Beetles, Lace Bugs, Leaf Feeding Caterpillars, Leaf Skeletonizers, Leafhoppers, Leafminers, Leafrollers, Lesser Grain Borers, Litter Beetles, Mealybugs, Midges, Millipedes, Mites, Mole Cricket Nymph, Mole Crickets, Mosquitoes, Oleander Moth Larvae, Pillbugs, Pine Needle Scale, Pine Sawfly, Pine Shoot Beetle, Pine Tip Moth, Plant Bugs, Red Flour Beetles, Rice Weevils, Root Weevils, Saw-Tooth Grain Beetles, Sawflies, Scale Insect Crawlers, Scorpions, Silverfish, Sod Webworms, Sowbugs, Spider Mites, Spiders, Spittlebugs, Spruce Spider Mites, Stink Bugs, Striped Oakworm, Striped_Beetles, Thrips, Ticks, Tip Moths, Tussock Moth Larvae, Two Spotted Spider Mite, Wasps, Whiteflies
Time to Kill Cyzmic CS will begin killing targeted insects within a few minutes after coming in contact with the spray or after ingesting it. Cyzmic CS also provides a 90 day residual barrier.
Chemical Type Insecticide
Formulation Microencapsulated
Application Methods Broadcast Spray, Crack & Crevice, Spot Treatment
Product Drawbacks The active ingredient in Cyzmic CS may cause a burning or itching sensation if it comes in contact with the skin. If this is a concern we suggest using Reclaim I/T Insecticide.
Active Ingredient Lambda-Cyhalothrin 9.7%
Application Equipment Backpack Sprayer, Gloves, Pump Sprayer, Spray Rig
Mix Rate For general applications, mix between 0.2 and 0.8 fluid ounces of Cyzmic CS Insecticide with 1 gallon of water. For more specific application rates please refer to the label.
Use Sites Indoors, Outdoors
Yield The type of insect being controlled will determine the application rate and the size area it will cover. For general use with most listed insects, 0.5 to 1 ounce of Cyzmic CS Insecticide will make up to 1 to 2.5 gallons of solution that will treat up to 1,000 square feet. 5 to 10 ounces of Cyzmic CS Insecticide will cover up to 1 acre when applied on turfs or lawns.
EPA Registration No. 53883-261
Shelf Life Cyzmic CS Insecticide will last for up to 1 to 2 years when stored according to the product label. Store Cyzmic CS in the original container in a cool, dry area.
Comparable Products Cyonara 9.7, LambdaStar Ultracap, Demand CS
Children or pets? No
Property Characteristics None

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