Wayne County, Detroit Rat Control Situation:
Please can you offer me some free practical advice to eradicate rats from my roof space, I am English but now reside in Brazil. Here in Brazil there are no such associations, councils to exterminate vermin, the only choice is either to employ local labour and hope he is being truthful about his qualifications, quality of workmanship, formal training etc. or to do the job properly do it yourself. For several months I have heard pattering of tiny feet in my roof space, the roof space being the area between the bottom of the tiled roof (pantile type tiles) and the top of the plastic false ceiling with only about 4 inches, 100mm in between so snap traps are not practical, I live in the apartment directly below the area contaminated and have not seen any rat droppings in the apartment, the area is approx 9 meters x 15 meters =126 square meters , 29ft x 49ft = 1421 square feet. The apartment is a first floor level approx 4 meters= 13 feet from ground level with no adjoining buildings. Am I correct in assuming that the rats enter up through 4 inch, 100mm plastic rain down pipe from the roof guttering? or up through the toilet sewage system through the u bend in the bowl and then climb a wall to enter the roof space, or do the rats scale the outside 12 meter = 39 feet wall and enter the roof eves. I am considering to remove all the plastic false ceiling to gain access to the infested locations but am concerned firstly that if I disturb the rats they will disperse and then return the same way they originally entered the area, secondly, if l remove the false ceiling will l be the unlucky victim to receive their bite, what do you suggest I do? Poison the visitors first? then if quiet after a week or two remove the ceiling and completely sterilise? (with what can you recommend). I am not concerned with the humane topic of eradicating my guests, they pay no rent. (KK KK ). Also it is my intention to fully enclose the rafters and eaves on the outside with either aluminium or galvanised steel mesh. If you can take time out to advise me, I will be very grateful. For your information a cross section sketch of my roof is enclosed to help you understand the constructional theme of my roof. Would it be practical to remove the plastic ceiling room by room, first destroying the nests if any, then sanitising ,sealing all access points of entry, then to move to the next room etc.? I would really appreciate any advice you would furnish, unfortunately I can not afford to pay your expenses etc. for you to submit a quotation, I can offer you though if you ever visit Brazil a nice glass of cold Chopps (Brazilian draught beer). Fondest regards and in anticipation of a reply many thanks.
My response: Yes, your plan to seal off the roof with galvanized steel mesh should work. But you have to seal 100percent of the openings. Then, trap, properly trap on rat runways, ALL the rats, and remove them from the house.
Detroit Rat Control Tip of The Week
The Steps To Get Rats Out Of A Wall
Rats are sneaky pests and will often find their ways through the cavity of walls. These cavities are usually their hideouts and pathways as they move around your house. But there are instances when they get stuck and are unable to find their way out.
Do you have a rat problem in your house, whereby a rat is stuck in the wall and you are looking for a way to get it out? This is no doubt a very difficult task to do, but right here we will be putting you through the process on how to get it out.
The Following Steps Will Guide You On How To Get Rats Out Of Your Wall:
1. When it comes to getting rats out of a wall, the first step you have to take is to look out for every possible entry and exit point around the wall. You intend to remove it, so don't allow it to get away by leaving those holes open. If you find any hole around the wall, you need to block it temporarily.
2. After ensuring that there are no surprise exit points, the next thing you need to do is to find the location of the rat in the wall. Figuring this out is quite easy. All you have to do is knock the wall and wait for the rat to make a scratching noise. Do this repeatedly until you can find its precise location in the wall.
3. The next line of action is to find a way to remove the rat. Ideally, there are two ways to go about it. But your choice of method depends on the location of the rat in the wall. If the rat is at the upper part of the wall, all you have to do is look down into the cavity with a bright flashlight from the top of the wall or the roof space and try removing the rat using a grab stick.
On the other hand, if the rat is at the bottom of the wall, you need to cut a small hole through the wall at the exact location of the rat and carefully remove it without allowing it to escape.
Finally, you need to seal up the hole you created and every other hole leading to the cavity of the wall to prevent this problem from repeating itself.
