Knox County, Knoxville Rat Control Situation:
I own a 2 story w basement corner row house in Knoxville. Last night while asleep on the couch in my first floor living room, noise in my ceiling by the front wall woke me up. Sounded like the scurrying of 1or 2 mice. Joists run the width of my house, from the outer wall to my neighbors house, so that space leads to nowhere. No food, water, or other openings are available. Should I be concerned, should any (?) action be taken?
One story concrete slab house with rats in attic. I have sealed up every hole to the attic I can find. The last thing I did was put the 1/2" wire mesh on all the vent pipes on the roof. The wire mesh on all the stacks, seemed to fix my problem, but about 2 months later they are back. I put up some security cameras in the attic and at bottom of a double wall space for plumbing, and can see the rat coming down and going up at bottom of a 2" pvc vent pipe obscured by a wall between two bathrooms with a tub on one side and shower on the other. The vent pipe is for the tub and shower. From the top of wall in the attic, I was able to cut out around the pipe and see down the wall about halfway down the 2" pvc vent was split (offset) maybe broke during construction where 2 pipes were joined together. Could not see actual chewed off part, but is probably there. I can see that the rat could get in there, but my question is where or how is he going outside besides into the sewer? The top is sealed with the wire mesh. I can fix the split pipe easily by tearing out the shower wall, but do you think that would fix the entry problem? How long can rats stay in attic without going outside for food? Do attic rats tunnel under a concrete slab house for entry?
Knoxville Rat Control Tip of The Week
What Are The Different Sounds Rats Make When They Are In Your Home?
Chittering:
The sound of chittering is often the sound of a rat chomping or grinding their teeth against building materials in your home. This type of behavior is fairly common for rats to sharpen their teeth as well as for nest construction. If you find that a rat in your home is making a chittering noise, this could be an indication that they are building a nest and ready to have children.
Hissing:
Hissing noise is often the sound of a rat in danger or a rat that is angry. Rats can be extremely territorial and if they are in an area of another rat that has a nest or they encounter a family pet there's a chance that they could hiss. If you approach a rat and hear a hissing sound, a rat could be simply trying to assert its dominance over you.
Squeaking:
Squeaking is often a communication method that is used between rats. The process of squeaking is fairly common in mice as well as in rats. The squeaking sound can be an indication that a rat is content and it is also a fairly common way to identify rats that could be in the walls or in close areas to your location. It's often difficult to hear a squeaking sound but if you have several rats in your home it can be easier to pick up as they start to move through the walls.
Rustling:
Rustling sounds are often the process of nest construction and these can happen outside the home or inside the home as a rat drags materials to build a nest. If you notice the sound of rustling, it is crucial that you consider contacting a pest professional as you could be facing rats that are reproducing.