Don't just take our word for it
Rats in stables were coming up along a hollow water pipe housing where they were harbouring. Removed horses before application and will be until problem solved and removed baits.
All bait was consumed in 24 hours, found dead in water troughs 3 days later. All removed and reapplied romax.
None seen in last 3 days, 5 days after applying. Fantastic results.
I had a mouse job in a large loft and had Venom in 4 mouse boxes. When I followed up they'd eaten every last trace -They licked their plates clean! If I get similar results with rats I will be very impressed.