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Woodworm DIY Products

If your woodworm problem only affects small wooden items, such as a chair or musical instrument, you may be able to "do it yourself" using our Rentokil DIY woodworm treatment products. Our products have been perfected over our 60 years of experience in woodworm control and are safe and effective. They can be bought in any leading supermarket, DIY and hardware store, or in garden and trade centres around the country.

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Rentokil's Range of DIY Woodworm Products

Our range of DIY woodworm products gives you a choice of woodworm fluids. These contain highly effective Permethrin to treat the affected areas and prevent the pests from coming back.

FACT: The larvae of the House Longhorn Beetle will feed inside timber for between three and eleven years depending on the wood quality and environmental conditions.

Woodworm Treatment Fluids

A low odour, long lasting protection for woodworm. It kills larvae and adult beetles as well as preventing re-infestation. This product can be used indoors and out and also prevents wood boring fungus. Please click the link to download a pdf of the Woodworm Treatment Fluid Label

Features & Benefits

  • Kills woodworm larvae and adult beetles
  • Also kills wood rotting fungi
  • Ready to use
  • Can be used indoors and outdoors
  • Long-lasting protection for wood

How to use

Follow the full instructions before use. Simply paint on using a brush onto natural wood. Test areas first if wood is particuarly sensitive. Exclude ALL pets and children before use and until after the wood is completely dry.

Where to use

Fluid can be used on natural wood, cupboards, furniture, beams and floorboards indoors. Also on fencing, posts and wood outdoors.

Woodworm Treatment Spray


Features & Benefits

This is a dual purpose product. You can kill woodworm by surface spraying the infested area or, by using the specially designed injector to apply the treatment right into the flight holes.

Woodworm Classic Wax Polish

Wax Polish

Features & Benefits

This polish is designed to prevent infestations of woodworm and their larvae indoors. It’s ideal for most polished wood surfaces, giving long lasting protection along with a sparkling shine. Apply sparingly with a non-fluffy cloth. For best results, leave for 15 minutes then polish off lightly using a clean, soft, dry cloth.

Ensuring Safe Woodworm Treatment

Safety is important when using our DIY woodworm products. You can find our Safety Data Sheet information for all our DIY products on our site. If you have an accident using our DIY products you can call our emergency number 01342 833022. Every Rentokil Pest Control DIY product has this number printed on the back of the packaging.

If you have concerns regarding one of our DIY products please email us at [email protected] or call us on 0800 169 4105 and we will do our best to help you.

Professional Woodworm Treatment Spray

If you believe your woodworm issue has affected a large area or structural timbers, it may be in your best interest to get a professional water based treatment spray from a highly trained team of surveyors and technicians. Arrange an appointment today to get a Rentokil professional to assess and then treat any woodworm problem.

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