Woodlice Killer Powders

Tackle woodlice in damp hotspots with our Woodlice Killer Powders, designed for longer-lasting control when kept dry and undisturbed. These dusts work by physical action to help dry out woodlice and are ideal for targeted application in cracks, crevices and along entry points—such as around doors, skirting boards, bathrooms and basements. Lower-toxicity or physical-action options are available, with clear guidance for safe use. Always read the label and apply a light, targeted amount, placing treatments out of reach of children and pets.

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Guides

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Expert Guide
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Expert Guide

How to get rid of woodlice yourself

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Tips & Tricks

Why do I get woodlice in my house? Common causes and solutions

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FAQs: Woodlice Killer Powders

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

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

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

Reapply after vacuuming, cleaning, rain exposure, or when activity persists. Consistent use helps eliminate infestations over time.

Yes, they work well alongside other woodlice control products as part of a comprehensive treatment plan.