Change of plans. This bucket trap may work for mice but not for this nemesis! As Roy Scheider, star of Jaws, said when he laid eyes on the shark, “Your going to need a bigger boat.” When dealing with Ratzilla and his kin, you’re going to need a bigger bucket!
4) Will you be away for long periods from the location where the traps are laid? Snap, Glue, Electronic, and Multiple Catch Traps will either kill or catch mice and hold them at the location of infestation for human disposal intervention. If you plan to be away from the location for weeks or months on end, you may return to a foul smelling home filled with the decaying corpses of mice. You may require a different trap if this is the case, you never want to have to deal with the odor of a dead rat as that is much more work than it has to be. 
Español: hacer una trampa para ratón casera y barata, Italiano: Costruire una Trappola per Topi Casalinga ed Economica, Русский: сделать простейшую мышеловку, Português: Fazer uma Ratoeira Artesanal e Barata
One way to safely catch rats in an area that is accessible to pets and children is with a Havahart live trap.  There are many models of this basic live trap available but this one specifically made for small rodents.
First, buy a small live trap. It looks like a wire cage with a loaded door that shuts behind a rat after it enters. In fact, the caught rodent stays alive. However, the aim of our homemade rat trap is to catch and kill at once. Batteries supply current and make it possible to design a rat killer from any commercially available cage.
After inspecting the rat infested areas, place the rat glue boards in those areas. Place the glue traps directly in their runways. Rats usually travel along baseboards and walls, since they use the walls for guidance. Place glue traps where there has been rodent activity.
For example, they are made of strong materials, come in simple designs, are easy to use and kill the rats quickly and in a humane manner. They are also versatile and suitable for both indoor and outdoor application whether in the home, office, restaurant, food store, garage and other places.
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Placed four traps in our laundry room along a wall as instructed. First night, no action, just “evidence” that the traps had been visited. Second evening, BAM, killed three mice in less than six hours. I think the instructions on the package should have been a bit more detailed. I checked the website to make sure I was setting things up correctly.
Unless you are willing to deal with a hostile rat, live trapping is not recommended.  Releasing an angry rodent may sound easy, but there can be many issues to consider.  Rats can escape and get away from traps easier than you think.  Urine and dropping issues are also something to consider.  Food, water and heat are also necessary to keep them alive.
Your home is your castle and when it is invaded by vermin, it makes feeling comfortable nearly impossible. Rats can chew through wood, drywall, and even concrete. Many feel like no area of their home is safe when pests are involved. Rats can be quite large and cumbersome. They can even climb into bed with your children and bite whomever they come in contract with. What’s even more horrifying is they leave a trail of urine and feces behind, and they cause many sanitary issues. There is a way to get rid of those rats once and for all with the amazing products we have found for you. No matter what your budget, you can find a solution. Because you shouldn’t have to share your space with nature’s most annoying pests, here are the best traps/device control systems on the market.
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The Rodent Terminator has two unique features that make up for the lack of a plug in options.  The trap comes apart into two separate pieces for cleaning which completely prevents ANY chance of accidentally shocking yourself when you wipe it down.  This trap is also one of the few that can be left in the rain without permanent damage.
Trusted by thousands of users, Havahart Animal Trap is made of rust-resistance wire mesh with steel reinforcements. It’s properly galvanized which maximizes its resistivity towards rust and corrosion. This is one of the best outdoor rat traps on the market.
What makes the Metal Rat Trap so much better than other versions on the market? It starts with the galvanized metal that won’t rust. That means that once you purchase, these they are an investment. They also have something that traditional snap traps don’t; they have a multitude of teeth along the edge around the pressure plate. These little teeth are sharp and once the rat wonders onto the plate; there’s no way he’s getting off alive. Some of the problems with other style traps are that they allow the rodent to wonder away after receiving just a jolt. However, this one ensures that once they bite the bait, their life is over.
Sure, very few of us are nervous that an army of mice is going to pull us from our beds at night and drag us down into the basement, but there is still an almost primal fear of these little white, gray and brown critters.
Once you catch a rat in a live trap you will need to figure out what you want to do with it.  Some states have laws that require you to kill any trapped nuisance rodents.  If you do decide to release the rat then do so as far away from your home (and those of others) as practical.
Manufacturers claim that glue boards are safe for use, but there are many safety concerns that don’t come on the label. In some cases, people will try to beat glue-trapped animals  to death with a shovel or stick, as it is nearly impossible to safely or humanely euthanize them. While trapped animals are still alive, anyone handling the glue board risks being bitten by the them
Mice are highly intelligent. They may react differently to different types of mouse trap bait. According to the experts at Victor Pest Control (a premier multinational pest-control service), it’s important that you use the best bait for your particular mouse trap situation. You should try different bait solutions until you find the best mouse trap bait for your particular “infestation”.
If you suspect your problem is down to a single rat, you’ll likely be able to solve the problem with one or two strategically placed traps. If, however, there’s an infestation on your property, you’ll probably need to place a dozen or so traps all around your house.
You can usually find out their hiding places if you can hear the mice making noises in the your home​ or attic. They are usually running inside walls or dark corners of your house, the more stuff you have lying around your property, the more places these mice can hide in. You don’t want that because that means there is more room for them to populate and it makes it that much harder to stop.
I bought 9 of these rat traps and only caught 1 rat. the traps are always blinking and guess what NO MOUSE!! food is gone lights blinking like something is in there…fresh batteries every time. waste of money
A: Try to use the least amount of bait possible in any style mouse trap used.  The more bait you use, the easier it is for rodents to remove it without disturbing the traps. The goal is to have them apply extra force to the trigger pedal with their nose/tongue to remove the bait.  To do this press a small amount of bait into the bait pedal.
Set out unset rat traps can be buried in grain, sawdust, or similar materials within an empty cardboard box or pie pan. Place the rat bait in small pieces near it and above it with the hidden trap below. Once the rats start taking the bait, set the traps. This set up will acclimate the rats to the traps, once adapted, set enough traps to kill a large percentage of the population before the rodents become ” trap shy” This method is called mass trapping, catching them at a higher rate than they can repopulate and become shy of the trap.
The Victor Metal Pedal Rat Trap is proven by over 100 years of use. Easy to set, easy to bait with a success rate that is second to none. Inexpensive enough to dispose of the entire trap, rat and all.
Another injustice solution is alkaseltzer (?sp) with an ultra fine coating of peanut butter on it. If you balance your platform just right, with a little resistance to tipping, the mouse can take a couple of good nibbles. Once they hit the water and take some big gulps, their bellies will expand to the point of fatality. This solution is the cheapest of all.
When a roof rat climbed in through our built-in mail slot, I didn’t know what to do. We’d had a nest earlier last year and it was easy enough to catch the smaller sized baby rats…Tomcat Kill and Contain Mouse Trap, 2-PackTomcat Rat Snap Trap but returned those in favor of the Tomcat Secure-Kill Rat TrapRead more
Worked out the package, two nights in a row. 1st night female, 2nd night male. Bought the two pack, put strawberry in one & peanut butter in the other (something eating our strawberries). Strawberry trap got them both, didn’t even put new bait second night, just reset in same spot with a little bait still in cup. No more rat problem (for now). PB trap still sitting there with bait, set so strawberry is the bait of choice.
How about a LARGE detailed drawing on your website of how the trap should be set. “Engage locking bar on curved portion of bait pedal” doesn’t clarify anything, nor does the 45 degree instructions. A picture or drawing would be so helpful.
Glue traps never work to keep animals away long-term. The following evening, I entered the kitchen to find the same dirty and disheveled mouse stuck to a new glue trap. Despite my efforts, he wasn’t able to survive the stress of a second entrapment.
Today there are several manufacturers of Multiple Catch mouse traps.  The Kness trap is still one of the best and most used by pest control companies.  Most food preparation facilities, bakeries, restaurants and warehouses use these traps indoors.  They can be placed ever 25-50 feet along walls and around doors
Glue boards (also known as glue traps) are trays coated with an extremely sticky adhesive. Often used to get rid of rodents, insects and  snakes, many buy these boards as an alternative to indiscriminate snap traps, which endanger pets and children.Animals that touch a glue board are immediately caught and stuck to the board and usually suffer a slow death by starvation or suffocation.
The small unit can be set with the touch of a finger or even a toe. It’s so easy that a child can fill the removable bait container and set it. The bait cup has ample space to allure the rat, and is easy to remove to fill or clean. The Rat Snap has special interlocking teeth so that no rat can possibly escape. Are you tired of the old-fashioned traps that rats have learned how to wiggle out from? Do you want to catch the rat but don’t want to see or touch it? This trap allows you to dispose of the rodent without touching it.
The Aspectek Reusable is made from washable materials and includes a built-in bait cup, making it a sanitary option for effective pest elimination time and time again. It opens easily for quick disposal of its victims into the trash.
Its green light indicator blinks when it kills an animal. According to the company, with one set of batteries, this device can kill up to 50 rats. You can check this article about Victor Electronic Rat Traps, you’ll get some useful information.
I caught 8 in my house and 6 in my car. I have 3 different types of live traps. The reason? The mice have figured out how to get a yummy snack, a place to puzzle for intellectual amusement then going on about their mousey day.
I set this glue trap for this mouse cause it was destroying my stuff every night. It was successfull but was bad as it when the mouse gets stuck to the trap it cant escape and it dies from hunger, and weakness from trying continuously from freeing itself and it dies after 4-5 days of struggle. This stuff is inhumane I felt so bad for the poor little thing that i freed it, which was the hardest thing to do, and left in and open field.