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 Can I Get Rid Of A Rat In My Bedroom?
Fill In Gaps And Cracks:
It's likely that there could be areas across your bedroom where rats can easily enter into your home. This could mean filling in cracks and gaps along the baseboard of your room or at the top of your room where the ceiling meets it. Filling in these gaps and cracks will make sure that a rat cannot enter and leave freely.
Remove Food:
If you regularly keep old plates and food in your bedroom it is important to remove these items and clean up your room as quickly as possible. More areas for rats to hide and more food sources will make sure that a rat will continually go back to that room.
Trim Overhanging Branches:
If you have branches that overhang to a window in your bedroom or hang close to the roof of your bedroom, you should trim them back as this can be a perfect way that rats can access your property.
Set Traps That Are Not Dangerous To Pets:
It's likely that you still want to have your pets in your bedroom so you will need to use a trap that is safe for your room and that will also be widely effective at catching rats. Making sure that you are using a safe trap to remove a rat is a great way to capture an animal that has been getting into your bedroom. Rats can spread poison easily so you should never consider using a poison trap, especially in the bedroom.
Remove Nesting Material Often:
If you find nesting material around your bedroom or in the walls, make sure that you are removing it often to discourage rats from breeding and setting up for a long time in your room.
