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Home » FEDERALLY EXEMPT 25b PRODUCTS » LIQUIDS » PEST-XEMPT C.O. 8 OZ COTTONSEED OIL

PEST-XEMPT C.O. 8 OZ COTTONSEED OIL

PRODUCT DESCRIPTION:   100% Cottonseed Oil that’s odorless and used to suffocate wood destroying insects. It does this by penetrating the infested wood and wrapping up the unwanted insects.

Xempt C.O. works as a contact spray only and once cured (24 hours), it will effectively be gone providing no lasting residual.

Xempt C.O. mixes with oil solvents only, like BASE OIL, and when applied to unfinished soft or hard wood, your treatment will wick through the grain killing insects along the way. Applications can be made using a paint brush (well suited for large, open areas like studs, sill plate, table tops, doors, etc.), PUMP SPRAYER or POWER INJECTOR.

When the treatment reaches the target pest, it will surround and suffocate eggs, larvae, pupae and adults within 2 minutes and after one day, fully cure leaving no residual.

WHERE TO USE IT:    Use it to treat furniture, cutting boards, tables, cabinets, statues, fences, decks, wood trim as well as structural members like sill plate, floor joists, rim joists, rafters, sub-flooring and studs.

RATE OF APPLICATION:   Mix 2-4 oz per gallon of BASE OIL. Coverage varies by wood thickness.

For wood 1″ thick, plan on using 1 gallon of mixed Xempt C.O. per 800 square board feet.

For wood 2″ thick, plan on using 1 gallon of mixed Xempt C.O. per 400 square board feet.

For wood 4″ thick, plan on using 1 gallon of mixed Xempt C.O. per 200 square board feet.

COMPANION PRODUCT:   Xempt C.O. mixes with oil based solvents only, not water. Known to be compatible with BASE OIL, use it in place of MAXXTHOR EC when treating wood intended to be used for food processing (like cutting boards, table or counter tops).

** NOT INTENDED TO BE USED AS A SURFACE SPRAY – FOR CRACK AND CREVICE OR WOOD INJECTION ONLY **

If you’re looking for an environmentally friendly concentrate labeled for surface treatments on and around your home, go with PEST-XEMPT C.

RELATED PRODUCTS:   PEST-XEMPT  BOOST       PEST-XEMPT C      PEST-XEMPT DUST      PEST-XEMPT PEST AWAY      PEST-XEMPT GRANULES

SUGGESTED SPRAYERS:    ELIMINATOR PUMP SPRAYER          POWER INJECTOR        BUGSPRAY FOGGER

 

$15.00   (798885) 8 oz (FREE SHIPPING)
(NOT OFFERED FOR SALE TO THE FOLLOWING STATES: ID)
Order online and save 5%

Comments

  1. Amy Kurtz says

    August 7, 2026 at 3:51 pm

    We have a very small area to treat…the inside wood of a trailer door. Some little insects have gotten in due to moisture and door not being properly sealed.
    If we purchase the Pest-Xempt and Base Oil, is there some other way to apply it besides the fogger machines, such as a small spray bottle, etc? The fogger machines are too costly for such a small area.
    Also, how long does this product continue protecting the wood?

    Thank you!

    Reply
    • Tech Support says

      August 7, 2026 at 4:14 pm

      Amy,
      So first, Xempt CO is for use in a pump sprayer, our Power Injector or paint brush only. It’s designed to penetrate wood targeting wood infesting boring pests or termites. So it’s not for fogging and based on your pest problem, not for surface treating either since it won’t provide any residual.

      Have you visiting our Xempt C product page? This concentrate mixes with water only and can be sprayed most anywhere. It’s another “green” option and sounds like what you need based on where your pest issue is active AND what you want to treat. Give our product page a visit and let us know if you still have questions but it can be applied with any standard pump sprayer and its very effective at killing and repelling pests.

      https://bugspray.com/exempt/liquid/pest-xempt-concentrate

      Tech Support
      Team Bugspray.com

      Reply

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