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LambdaStar 9.7% CS Insecticide

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LambdaStar 9.7% CS is the safe choice for killing a variety of bugs. This new formula uses vegetable oil instead of petroleum products to produce less harm to the environment.

Target Pests

LambdaStar 9.7% CS targets a variety of bugs such as ants roaches silverfish flies spiders bed bugs fleas ticks and others.

For Use In

LambdaStar can be used inside place such as homes offices and other man-made structures. It also is safe and effective to use outdoors on places like turf and livestock sites.


For indoor use, dilute LambdaStar with water and mix well. For general surface treatment apply with a paintbrush or other such applicator. This product is also great for crack and crevice treatment. Do not mix product with oil and apply in places where bugs are present.

For outdoor use, simply dilute LambdaStar and apply with a sprayer, around perimeter and other place that needs treatment. This product is still active for up to 90 days after application. If using on a livestock dwelling area, be sure to remove all livestock before application.

Coverage Area

Apply a band 10 feet wide around the perimeter and up to 3 feet high on a foundation. Use all around structures and in cracks and crevices where bugs may harbor. Be sure to use within 24 hours after mixing LambdaStar with water. Keep inaccessible to pets and children please.

Time to Kill

LambdaStar starts working immediately and has a long lasting residual that is not as harmful the environment as other products.

Mix Rate

0.2 fluid ounces per gallon

Active Ingredient

Lambda-cyhalothrin1 9.7%, Dimethylcyclopropanecarboxylate 90.3%

LambdaStar 9.7% CS Insecticide

Product Q & A

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Browse 4 questions Browse 4 questions and 5 answers
Does Lambdastar kill pill bug?
A shopper on Oct 2, 2017
BEST ANSWER: Yes Lambdastar is labeled to control Pill Bugs 0.8 fl oz (24 mL) per gallon of water. Apply where these pests may
be found or where they may enter premises. Treat baseboards, storage areas, and other locations.
Apply treatments to prevent infestation as described below; also see Outdoor Surface treatments can help reduce the infestation, along with ULV or general surface.
does this kill budbugs?
moonboot on Jan 22, 2017
BEST ANSWER: Yes this is labeled for control of Bed Bugs, I would recommend using Gentrol as an added layer of control and think about an aerosol. https://www.solutionsstores.com/gentrol-igr-insect-growth-regulator

Bed Bugs: Clean floors and surfaces by
vacuuming. Apply as a coarse, low-pressure spray
to harborage areas including crevices, baseboards,
loose plaster, behind bed frames and headboards,
beneath beds and furniture, and to bed springs and
bed frames. Do not apply to furniture surfaces or
mattresses where people will be laying or sitting.
Infested bedding should not be treated, but should
be removed, placed in sealed plastic bags, and taken
for laundering and drying at high temperatures
Spider control for marina covered boat storage,on the water
dick on Sep 10, 2016
BEST ANSWER: You would need to apply Essentria IC3 over the water, and you can use the Cobb Web Eliminator, web out.


how long after application can pet be on it? horse's graze pasture?
ddot on Sep 6, 2016
BEST ANSWER: The Lambdastar does not really list application for grazing, animals are kept off usually until completely dry.

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