LambdaStar UltraCap 9.7

In stock

Starting at $45.50

Grouped product items
Product Name Price/Ea. Quantity
LambdaStar UltraCap 9.7 ( 16 oz)
LambdaStar UltraCap 9.7 ( 16 oz)
  • Buy 2 for $45.21 each and save 1%
Special Price $45.50 Regular Price $49.25
LambdaStar UltraCap 9.7 (32 oz)
LambdaStar UltraCap 9.7 (32 oz)
Special Price $69.95 Regular Price $81.80
Total: $0.00


  1. DIY One Gallon Power Sprayer
  2. +
  3. Bifen LP Insecticide Granules
  4. +
  5. Doxem NXT
  6. +
  7. DIY Pest Control Monitor/Insect Traps (5 Sheets that make 15 Small Traps)
Total: $0.00
Bundle Price: $0.00
  • This item: LambdaStar UltraCap 9.7 $0.00
    Grouped product items
    Product Name Qty
    LambdaStar UltraCap 9.7 ( 16 oz)
    Special Price $45.50 Regular Price $49.25
    • Buy 2 for $45.21 each and save 1%
    LambdaStar UltraCap 9.7 (32 oz)
    Special Price $69.95 Regular Price $81.80
  • DIY One Gallon Power Sprayer (Rechargeable) $24.95
  • Bifen LP Granules-25 lbs $36.51
  • Doxem NXT $21.05
  • DIY Pest Control Monitor/Insect Traps (5 Sheets that make 15 Small Traps) $5.00

Pro Tips
Pro Tips & Quick Tricks

This is one of our best all-purpose products, but for ants, I would advise Fuse or Taurus SC around the outside. If you have German Roaches, you'd be better off with bait like Invict Gold Roach Bait Gel

Product Information

LambdaStar UltraCap 9.7

LambdaStar UltraCap 9.7 is an improved formulation over the Lambdastar 9.7 CS.

LambdaStar UltraCap 9.7 is a micro-encapsulated lambda-cyhalothrin formulation that is easy to measure and mix. This micro-encapsulated formulation increases effectiveness as it readily adheres to the applied surface.

Compared to Demand CS and Lambdastar 9.7 CS ( both lambda-cyhalothrin 9.7% formulations), LamdaStar UltraCap has a higher mortality rate after 12 weeks of testing and reduced potential for user irritation.

LambdaStar UltraCap 9.7 adheres well to surface areas and is ideal for perimeter treatments around structures. Spray around the house perimeter, around windows, under eaves, and door thresholds for a variety of household insects, such as large roaches, spiders, scorpions, and more (see label). It is a perfect product for both carpenter ants and carpenter bees.

Featured Benefits

  • Labeled for use indoors, including food areas(crack and crevice and spot treatment methods)
  • Labeled for use outdoors, including structural, turf, and ornamental as well as livestock housing sites
  • Features a CAUTION signal word on the label
  • Superior microencapsulation for extended residual protection
  • Ideal for scorpion control
  • Low potential for user irritation


Packaging: 16 oz, 32 oz., or Combo package (16 oz + Hudson 1 Gal Sprayer)

*Please note: The Lambdastar Ultracap pints are manufactured by Rockwell Labs in large bottles, so they look half empty but contain the full 16 oz of liquid weight. The packaging is the same concept as a box of cereal that seems half full.

As seen in the image below, note the empty space in the Lambdastar Ultracap 16 oz bottle. It is pictured on a scale. The measured weight on a scale is the best way to determine whether they have the correct amount. The 16 oz bottle (with 16 oz of liquid fluid) itself should weigh about 1.2 lbs.

lambdastar on scale
Packaging 16 oz, 32 oz, and a combo kit (16 oz with 1 Gallon Sprayer)
Product Label Label
More PDF's Product Sheet
Target Pest

Ants, Bedbugs (adults and nymphs),Bees, Boxelder Bugs, Carpenter Bees, Carpet Beetles, Centipedes, Cigarette Beetles, Clover Mites, Cockroaches, Confused Flour Beetles, Crickets, Earwigs, Firebrats, Fleas, Flies, Lesser Grain Borers, Millipedes, Mosquitoes, Pillbugs Red Flour Beetles, Rice Weevils, Saw-toothed Grain Beetles, Scorpions,Silverfish, Sowbugs, Spiders, Spider Mites(Two-spotted, Spruce),Stink bug spp. (including Brown Marmorated and Kudzu Bug) Termites* (above ground only), Ticks, Wasps

Active Ingredient (s) Lambda-Cyhalothrin 9.7%
For Use : For use in, on and around buildings and structures for the control of listed pests, including on lawns, ornamental trees and shrubs around residential, institutional, public, commercial, agricultural and industrial buildings; and parks, recreational areas and athletic fields.
Yield pt yields 20 -80 gallons (For most insects 20-40 gallons), qt yields 40 -160 gallons (For most insects 40-80 gallons)
Mixture|Application Use between 0.2 oz to 0.8 oz per gallon of water; keep it agitated inside of sprayer.
  • Cockroaches, Crickets, Earwigs, Firebrats, Silverfish, and Spiders: Spray LambdaStar UltraCap 9.7 inside in areas where these pest hide. These areas include corners, baseboards, around water pipes, corners, attics and eaves, behind and under kitchen appliances, cabinets, under sinks, underside of drawers, doors and windows and similar areas.
  • Bees, Flies, Mosquitoes, and Wasps : See label for caution warnings for stinging insects. Spray LambdaStar UltraCap 9.7 on resting areas where these flying insects land. Suggested locations include ceilings, window screens, walls as a residual surface treatment. May be used inside and outside in garages, storage sheds and garages.
  • Carpenter Bees : LambdaStar UltraCap 9.7 is an excellent product for carpenter bees. For best results spray a course spray in areas before an infestation begins to prevent bees from boring holes in the wood. When bees have infested wood, surface applications can help control embedded larvae and bees that emerge from the wood.
  • Pantry Pests :  (i.e., Carpet beetle, Cigarette beetle, Confused flour beetle, Lesser grain borer, Red flour beetle, Rice weevil, and Saw-toothed grain beetle): Spray LambdaStar UltraCap 9.7 as a crack and crevice treatment to shelving in the cupboards, and storage areas after removing uncovered foodstuffs and utensils. Allow treated surfaces to dry and cover shelves with clean paper before replacing any utensils, foodstuff, or other items. Any foodstuff accidentally contaminated with treatment solution should be destroyed.
  • Boxelder Bugs, Centipedes, Millipedes, Pillbugs, and Sowbugs : Apply LambdaStar UltraCap 9.7 around windows and doors and other entry points where this pest may be found or where they may enter homes.Treat baseboards, storage areas, and other locations.
  • Cluster Flies : Early fall or late summer, use LambdaStar Ultra 9.7 before these flies are observed and "overwinter". Spray in such areas as under eaves, thoroughly on siding, around doors and windows. Pay particular attention to south-facing surfaces. Do not allow a run-off to occur. Heavy precipitation prior to frost may require retreatments to maintain protection. In winter and spring when flies become active and are emerging, interior crack and crevice and void treatments can help reduce the infestation, along with ULV or general surface application in infested attics or unoccupied lofts.
  • See Label for other uses.
Retreatment every 2-3 months
Shipping Restrictions NY

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