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
How Do I Inspect My Home For Rat Entry Holes?
Rats can be tough to manage when they get access to a property. Their population will increase quickly and they will cause a great deal of harm to pretty much everything chewable insight. Truly, they lead to a major issue for homeowners, yet their activities can be controlled and they can be removed if managed properly.
It is of the most extreme significance while dealing with a rat infestation to identify their entry points and block them. Otherwise, they will return every time you try and expel them. Investigating a house for rat passage openings can be cumbersome as the list of spots to check is seemingly endless, especially when the house is big.
Attics, space vents, dividers, kitchens, cupboards, soffit vents, pipes, roofs, rooftop vents, etc. are some of the spots to assess. The following will help you in doing an exhaustive investigation of your home.
1. Have Fundamental Information On Rat Science
Information on their nature, habitat, appearance, diets, and behavior will help you figure out where their entry points are likely going to be in your home.
2. Information On The Architectural Plan Of The House
This also is significant. Finding out about the house's plan would help identify those shrouded spots where openings may exist in parts of the house, and these gaps might serve as rats' openings.
Having watched every one of these, property holders must check everywhere, including foundations, vents, rooftops, soffits, and so on. Anyplace there is a gap, regardless of how little it is, is a potential entry point. It may surprise you that rats can enter through holes as small as a quarter of an inch.