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
How To Deal With A Rat On The Roof
Also known as a homeowner's furry little nightmare, rats are a kind of household pest no one wants to have in their roof. These pests can keep you up at night with their scurrying sound, contaminate your environment with their feces and nesting materials, and spread all kinds of diseases.
Unlike having rats in other parts of your home, their presence in your roof can be quite difficult to deal with. The roof is a difficult place to reach and inspect. If you have to remove them from your roof, you will have to either hire a professional to help you or carry out a difficult process by yourself.
If you feel you can deal with the rats in your roof without the help of a wildlife removal agent, there are certain things you need to put in place before going ahead to remove them. First, you need to find a way to put away all the things attracting them into your home. The major things that attract rats are the availability of food and a hiding place. To make your home unattractive to them, you need to keep all the food in your home in a place that is inaccessible by the rats and keep your house clean. When you do this, they will find it difficult to stay in your home and will not find their way into your roof.
The best way to handle rats in the roof is to set multiple snap traps in the roof, bait them with attractive baits, and place them in different locations on the roof. These traps will help trap as many as possible humanely. If you are considering using poison to help kill the rats in your roof, you will be causing yourself more troubles. Having shared this, you need to use only snap traps when it comes to removing rats from your roof.
