Hennepin County, Minneapolis Rat Control Situation:
Hi, David, Thank you very much to establish your very educational and candid website. I bought a house half a year ago and it had rats in the attic and in the crawl space. I hired a rodent removal guy to take care of the problem. I spent almost $1000 but I still had rats - he didn't seal all the entry points. Anyway, I then did a lot of research in rats. lol. According to my rodent guy, there was about 10 rats living in my attic. But his trap caught none after sealing all the holes (He thought he did but there was two crawl space vent open). He then claimed that all rats gone because they are "scared". Later I set traps myself and I caught two large roof rats (really large, almost 12 oz each I would say). After that, no more caught. In October, I hired an insulation company to remove ALL the batt insulation from my attic. There was still thousands of droppings left on the joist bays. I painstakingly vaccuum them out (me wearing face masks). Now the attic is clean. However, I could not find ANY gnaw marks on wood, nor electric wires, nor on anything else. Why is that? How could it be? This house had tens of thousands of rat droppings in the attic, thousands of droppings in the garage and thousands in the crawl space. But I am not able to spot their damage other than the droppings? I thought rats have to chew on stuffs to keep their teeth from growing too long. I hope you could help answer this question. It always bugs me if there is something unexplainable. Thanks! Guangchi from Minneapolis Area
Minneapolis Rat Control Tip of The Week
Different Types Of Rat Snap Traps
Spring traps for big rodents, such as rats or squirrels, are powerful enough to break the animal's neck or spine. They may break human fingers too, while a customary spring-based mousetrap is probably not going to break a human finger. Rat spring traps may not be sufficiently delicate to spring when a mouse takes the bait.
A rat cage trap is a metal enclosure box-shaped gadget that is planned principally to get rats without killing them. Food bait (not poisoned) is placed in the cage trap. When an animal gets into the cage and moves towards the bait, the component triggers and shuts the door. The animal is caught alive and without injury. The animal can be relocated somewhere else or killed subsequently.
Glue traps are non-poisonous sticky glue that are spread over card sheets and kept in places rats visit, which gets them stuck to it when they pass over it. The rat will die from dehydration and suffocation. A bait may likewise be set on the cardboard to attract the rats.
Another type of non-deadly trap is where the wires used in its construction are cut and framed into a funnel shape directed to the cage's body. This design is usually dome-shaped with the funnel at the crown. Rats are very adaptable and can push through the smaller opening into the confine, but can't escape because of the closures of the wires poking them in the face. The advantage of this design is that it can catch more than one rat in a setting.