For rats, use 1 to 3 blocks (depending on the level of infestation) at intervals of 5 to 9m. Record the number and locations of bait stations for the purpose of replacement and later removal. Inspect and replace wax blocks that have been consumed. If eaten quickly then increase the number of blocks used.
Although extremely effective at killing rodent pests they can also be harmful to non-target species including pets, wildlife and people. Always read the instructions before placing baits and immediately remove carcases to minimise risk of secondary poisoning.
Bait Blocks
They're made of poison-infused wax which is usually fragranced with a sweet smell that appeals to rodents. As rats and mice need to constantly gnaw on things to wear down their growing teeth, they'll happily chew on these tasty wax blocks. The main benefit of these blocks is that they're water-resistant.
Place 3 - 4 ULTRAKILL Rat and Mouse Wax Blocks per bait station every 5 – 10 m along walls or rat trails, in rat burrows and sheltered areas where rats are known to live and feed.
Rats will eat up to 25 - 30 grams of food at a time. It takes 3 of such feeds to get enough poison into one rat to kill it.
Most domestic rats and mice block baits use some form of anticoagulant poison. These poisons inhibit the enzyme Vitamin K affecting the rodents' blood, reducing the animal's ability to clot, and rodents that digest the poison bleed internally and die.
Brodifacoum - This is probably the 'strongest' poison you are likely to buy. It is a single feed bait, which means that the offending mouse or rat will consume a lethal dose at the first time of feeding. Its relatively fast acting with rats and mice dying within 3/4 days of consuming enough poison.
Once the rat consumes the poison it can take 2–3 days for the rodent to die. Incidentally, once a rat is poisoned it will stop feeding and this greatly reduces the risk of secondary poisoning. However, as mentioned above the effectiveness of the poison depends on several factors: Placing the poison correctly.
Always try to place baits between their harborage areas and all food sources. Roof rats do climb above ground. Look for areas as fence rails, attics, trees, rafters as possible bait areas. They should be tied securely so non targeted animals and children may not access them.
For the best rodent control, baits should be refreshed after 12 months or just before the colder times of the year when new rodents can be expected to investigate your property.
Do rats take poison back to nest? Rats are known for their high intelligence and resourcefulness, so it might seem like a rat would be able to take poison back to its nest. Yes, this is true. Rats are able to take the poison back to their nest.
If you buy a first-generation rodent poison, it will usually take about seven days for the rodent to die. The reason is that the lethal dose takes multiple feeding sessions. A second-generation poison can kill the rodent from internal bleeding in two to three days.
When rats are dying from poison, they will sometimes come out into the open in search of water due to severe dehydration. However, they are often too weak to leave their lairs and die within walls or other out-of-reach places.
FASTRAC BLOX with the active ingredient, Bromethalin, is Bell's fastest-acting rodenticide formulation.
Description. FASTRAC with Bromethalin is Bell's newest and fastest acting rodenticide. An acute bait, FASTRAC kills rats and mice in one or two days, often within 24 hours! As an added plus, rodents stop feeding after eating a lethal dose, saving you money and bait.
A Study Found Some Rats are Becoming Resistant to Poison
Rats are hard-wired to survive and they've adapted to live in all kinds of conditions. Now it seems, that some rats have developed a genetic mutation that makes them resistant to conventional poison.
All you need to do is mix 2 – 2 and a half cups of ammonia, 100 – 200 mL of water and a 2-3 spoonful of detergent in a bowl. Then, put it to places where rats are usually seen. The smell of ammonia is very pungent that it instantly kills rats.
to eliminate sources of food, shelter, and water. Denied food, rats will turn to killing and eating each other, further reducing the infestation. Rats cannot live without food, water, or shelter.
In general, rodents have more of a tendency to translocate (i.e., move a rodenticide) a bait out of their burrow, if the bait is large in size and is easily movable. Obviously, packet style baits and whole bait blocks can be easily moved, carried or pushed about by rats.
Rats and mice are nocturnal with most activity taking place between approximately one half hour after sunset to about one half hour before sunrise.
By filling up the burrows and sealing up the entrances, you can discourage rats from living near your property. Not only does this destroy their home, filling a burrows disrupts the rats' daily routine—something rats hate. Such a disruption often causes them to leave and find new areas to make their nest.
Seal any holes you find to stop rodents from entering. Fill small holes with steel wool. Put caulk around the steel wool to keep it in place or use spray foam. Use lath screen or lath metal, cement, hardware cloth, or metal sheeting to fix larger holes.
For rats, use 1 to 3 blocks (depending on the level of infestation) at intervals of 5 to 9m. Record the number and locations of bait stations for the purpose of replacement and later removal. Inspect and replace wax blocks that have been consumed. If eaten quickly then increase the number of blocks used.
Baking soda combines with the stomach acids to produce carbon dioxide gas which rats are unable to tolerate. In turn, it builds up within their system and eventually causes internal blockage and rupture. Soon enough, you will have the rat-free environment you always deserved.
Eucalyptus or Peppermint oil can repel rats because they hate the smell. Another way to use a rat's sense of smell against them is to plant peppermint and catnip in strategic places. Diatomaceous earth is non-toxic to humans, but it can dry out rats until they die.