Woodlice Killer Powders

Protect your home from unwanted pests with our Woodlice Killer Powders, designed for long-lasting, natural control. These powders work by dehydrating woodlice on contact and are perfect for applying in damp areas where woodlice thrive—such as bathrooms, basements, and around doors or skirting boards. Non-toxic and safe for use in homes with pets and children (when used as directed), they’re an effective and chemical-free solution for keeping your living spaces pest-free.

  • ✅ DIY Pest Control

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  • 5.0/5.0 ⭐⭐⭐⭐⭐

    Average Customer Reviews

1 4

Guides

    Adult and juvenile woodlice

    Expert Guide

    How to Get Rid of Woodlice Yourself

    Read more
    Woodlice eating rotten wood

    Tips & Tricks

    Why Do I Get Woodlice in My House? Common Causes and Solutions

    Read more

    Popular products

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    FAQs: Woodlice Killer Powders

    How do woodlice killer powders work?

    They dehydrate and kill woodlice by damaging their outer shells—using a physical method rather than chemical insecticides.

    Where should I apply the powder?

    Apply in damp areas, along skirting boards, behind appliances, near doors, and in cracks where woodlice are active.

    Are these powders safe around pets and children?

    Yes, natural options like food-grade diatomaceous earth are safe when used properly. Keep powder dry and avoid inhalation.

    How often should I reapply the powder?

    Reapply every few weeks, after cleaning or if woodlice reappear. Consistent use ensures long-term protection.

    Let customers speak for us

    from 9 reviews
    Rats traps

    Multibuy purchase; very quick delivery and seem to be good quality - recommended by Council Pest worker.

    Dr William M Laidlaw
    3 x Rotech Rat Snap Traps (Multipack)
    3 x Rotech Rat Snap Traps (Multipack)
    Very effective

    I’ve had a persistent mouse problem since moving house last year. I tried a few different solutions, including an electric trap, but they didn’t work. These baited with a bit of peanut butter work cleanly. Worth spending the money on something that does the job it’s supposed to do.

    Andrew Davenport
    Rotech Mouse Snap Trap
    Rotech Mouse Snap Trap
    Good service

    Good product

    Michael Brookman
    Rotech Mouse Snap Trap
    Rotech Mouse Snap Trap
    Rotech mouse snap box

    Excellent quality , just what I wanted

    William Scott
    Rotech Lockable Mouse Bait Station Box - Black
    Rotech Lockable Mouse Bait Station Box - Black
    Robust mouse trap

    Nice and sturdy and well-built! Haven't used yet.

    Billy Murphy
    Gorilla Mouse Snap Trap
    Gorilla Mouse Snap Trap
    Effective and discreet

    Really happy that it's easy to use and discreet.

    Anonymous
    Rotech Lockable Mouse Bait Station Box - Black
    Rotech Lockable Mouse Bait Station Box - Black
    Straightforward and safe

    I have kids and a dog so happy with how easy it is to use.

    Anonymous
    Rotech Ready-to-Use Mouse Trap & Secure Box - Clear
    Rotech Ready-to-Use Mouse Trap & Secure Box - Clear
    Happy customer

    Great service - fast delivery, good product!

    Billy Murphy
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