The Must Have Ant & Crawling Insect Killer!
A trusted, high-demand pest control solution with a proven sales history.
What is Dethlac?
- Highly effective, long-lasting insecticidal lacquer that creates an invisible barrier to eliminate crawling insects.
- Unique formula trusted for over 65 years – kills insects for months after application.
- Waterproof & pet-safe once dry, making it perfect for indoor & outdoor use.
Why stock Dethlac?
- Proven Consumer Demand: Millions of cans sold over the last 65 years, with a loyal customer base.
- Established Retail Success: Previously stocked in leading DIY stores, hardware retailers, and garden centres, making it a well-known and sought-after product
FSDU Display: Free when you buy stock fill!
- Compact & eye-catching design to maximise in-store visibility
- Space-efficient, high-impact unit holds 96 cans.
- Drives impulse sales & makes stocking effortless
CDU Display: Free when you buy stock fill!
- Compact & eye-catching design to maximise in-store visibility
- Space-efficient, high-impact unit holds 24 cans.
- Drives impulse sales & makes stocking effortless
Over 10 million cans sold – Dethlac has been trusted by households since 1959 to keep ants and other crawling insects at bay. It’s one of the most effective, long-lasting solutions available on the market.
Key Benefits of Dethlac
- Long-Lasting Protection: One application remains active for months—even after rain or cleaning—killing insects that cross treated areas.
- Fast Acting: Dethlac kills crawling insects, including ants, within hours of contact.
- Indoor & Outdoor Use: Perfect for hard, non-absorbent surfaces like skirting boards, window sills (excluding UPVC), door frames, concrete patios, and more.
- Invisible Barrier: Dries to form a hard, clear lacquer that insects can’t escape once they walk over it.
How to Use Dethlac
- Prepare the Surface: Ensure the area is clean and dry before spraying.
- Apply the Spray: Shake well. Hold the can about 20 cm from the surface and spray in 5-second bursts, forming a band around affected areas (approximately 7–10 cm wide).
- Let It Dry: Allow the lacquer to fully dry. Keep pets and children away until it sets.
- Enjoy Lasting Protection: Dethlac stays effective for months, even when surfaces are washed or exposed to weather.
Safety Tips
- Do not spray directly on insects—treat surfaces instead.
- Avoid use on wallpaper, soft furnishings, or matt/absorbent surfaces.
- Ensure good ventilation during use. Wear gloves if necessary.
Whether you’re tackling a seasonal ant invasion or preventing future infestations, Dethlac is a reliable, proven solution that’s helped millions of homes stay pest-free.