How does someone kill rats in a sewer system?

Answer 1

I either use a snake 3/4" wire with root cutting heads (SAW BLADES) and cut these critters into little pieces Or I use one of my more powerful water Jetters 3,000 PSI with a flow rate of 10 GPM to blow the rodents apart as the water helps push the fur and entrails down stream.

The great part about using either of these tools is no poison is involved and the flesh is bio degradable and will not cause any stoppages down stream.

Answer 2

Poisons and traps, if the trap don't kill then keep it in there til it starves

Answer 3

first you need a shot gun then a rat aim at the rat and shoot

Answer 4

Mouse trap or wait for it, then smush it with something