It forms a tough, invisible lacquer that creates a long-lasting barrier to crawling insects. You won’t see it, but the results speak for themselves. Invisible barrier. Visible results! 2 x Dethlac Spray | Ant Killer Indoor & Outdoor 250ml Aerosol | Insect Killer Indoor & Outdoor Use – Insecticide Bug Spray Lacquer - Effective for Ants, Cockroach, Woodlice & Other Crawling Insects.
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