Dethlac Insecticidal Lacquer Spray 250ml

Dethlac Ant & Insecticidal Lacquer, has been the best ant killer on the market for 65 years, selling millions of cans to loyal customers throughout the UK. Dethlac is a unique lacquer that kills ants, cockroaches, woodlice and other crawling insects. It is completely safe around children and pets.

Once sprayed, Dethlac dries to a hard clear film, which remains fully effective for months, even when it rains (for ants in the garden) or if the surface is washed with detergents (for ants in the kitchen and around the home). Dethlac can be used indoors and outdoors and may be applied on any firm non-absorbent surface, i.e. doors, window frames (except upvc), skirting boards, shelves, concrete & patios etc. Flying ants can be eliminated by spraying on surface before take-off.

Eliminate Crawling Insects Effectively – Dethlac Spray targets Ants, Woodlice, Cockroaches, Silverfish, and other crawling insects with a powerful lacquerer-based formula, creating a long-lasting barrier to prevent and kill crawling insects within a few hours of coming into contact with the treated surface. Perfect for use along insect trails, entry points, and nesting areas for effective ant control.

Indoor & Outdoor Protection – Our Insecticide spray is pet safe and effective for use in homes, gardens, garages, sheds, patios, and other common trouble spots. Whether indoors or out, it provides a reliable barrier wherever crawling insects are found!

Weatherproof Barrier – Once dry, Dethlac ant spray forms a durable lacquer coating that continues to kill insects even after exposure to rain, moisture, or regular cleaning. Perfect for outdoor surfaces and high-traffic areas where long-lasting protection is essential.

Easy-to-Use Aerosol Spray – Packaged in a handy 250ml aerosol can, our bug spray allows for precise, mess-free application on floors, skirting boards, door frames, windowsills, and other key areas where insects hide.

Trusted for Over 60 Years – A trusted household name since 1959, Dethlac has been a go-to solution for generations, providing effective pest control and peace of mind to homeowners worldwide. Depend on Dethlac to keep your home pest-free, year after year.

Dethlac Insecticidal Lacquer has been approved under The Control of Pesticides Regulations – HSE 9708 and PCS 98560