Buying guide with affiliate links. Bought and recommended by Warren; specifications have not been independently tested.
Identify the exact product
The supplied photograph shows a Quebec-branded 500g container labelled DOFF Ant Killer. The front label identifies 0.5% w/w permethrin dusting powder and lists ants, cockroaches, earwigs, woodlice and other crawling insects in the home and garden. Check the complete label on the container you receive.
Read the complete container label
Use biocides safely. Always read the label and product information before use. The front photograph does not show the complete application instructions or product authorisation details. Confirm these on the exact container, including permitted uses, precautions, storage and disposal.
Choose for the intended use
Match the product’s permitted uses to the location and pest you want to address. Do not transfer application instructions from a different powder or pack size. Follow the exact product label.
What the recommendation means
Warren recommends this purchase based on his positive experience. We have not independently measured its effectiveness or verified broad online claims about how long it lasts. Check the current packaging and instructions before purchase.
Product details and customer feedback
Listing details checked 5 October 2026. Specifications and bundles can change. We have not independently tested manufacturer claims. Read recent reviews for the exact model and seller, paying attention to how buyers use it and whether comments concern a different variant.
Check product details and customer reviews on AmazonBuild your shortlist
Check the exact product specifications, compatibility and current price before making a decision.