Rat poisons can be very effective when you have to deal with a large Norway rat infestation. In this article, we’re going to cover the various types of poisons that are used against rats, as well as their advantages and disadvantages.
Rat poison types
There are two main types of rat poison – anticoagulants and non-anticoagulants. Anticoagulants work by thinning the blood of the rodents, which will lead to internal bleeding and eventually death. There are several products on the market and they all have various properties, levels of toxicity, safety and time to action. For example, warfarin, chlorophacinone and diphacinone are multiple dose poisons, which means that a rat will have to eat the poison multiple times over the span of a few days in order to reach the level of toxicity needed to kill it. These poisons have the advantage of being less toxic, but they are slower. Other more toxic poisons include difethialone, bromadiolone and brodifacoum, which are deadly to rats in a single dose.
Some poisons also pose a secondary poisoning risk – the rat carcass is highly poisonous itself. Secondary poisoning risk may affect mammals and birds, possibly harming pets and wildlife.
Non-anticoagulants are a group of their own, but within this group you have several poisons that all act in different ways. For example, bromethalin stops the cells of the central nervous system from producing energy, which leads to paralysis and death. Zinc phosphide on the other hand produces a toxic gas when it comes into contact with water or acid, which is found in the rats’ stomach. When rats eat zinc phosphide, the gas is released and they die from it.
Using poisons against rats
If you have a rat infestation, it’s best to call over a pest control professional. A pro will determine if traps or poisons are needed to deal with the infestation, and if poisons are needed, he will make sure that they are implemented safely and effectively, and that any dead rats are collected properly after the control project is finished. In general, poisons will only be used against large rat infestations, because they are more effective in these situations. If you have any questions about the various types of rat poisons out there, or if you have a rat infestation on your property that needs to be removed, contact us today.
Cypress Creek Pest Control has been providing quality and dependable service to Houston homes, agencies, schools, and local businesses since 1968. We are one of the largest independently owned full-service pest control companies in the state of Texas.
Really efficient and helped my family with everything they needed!
18:46 14 Nov 23
Happy with my service! Haven't seen a bug since they were here.
18:12 04 Nov 23
We have been with Cypress Creek Pest Control for over 20 years now and that have always been courteous, friendly and done an excellent job.
04:58 31 Oct 23
You will get great service from experienced professionals at Cypress Creek. Their office personnel are always courteous and responsive.Eddie came out first to assess my problem and then drew up a treatment plan. Glenn came out next and put the plan in place. Both were very knowledgeable and answered all my questions thoroughly.
17:19 28 Oct 23
Eerie was extremely helpful with the estimate taking into consideration our situation. Technicians were thorough, professional and explained all they were doing to eliminate the problem.
18:45 27 Oct 23
18:06 27 Oct 23
00:23 26 Oct 23
I have used Cypress Creek for 10 years and they never disappoint. Always on point and I wouldn’t use anyone else.
00:40 25 Oct 23
Excellent. Friendly and personable but professional.
23:08 24 Oct 23
19:13 24 Oct 23
Cypress Creek did a great job spraying our home for pest. I would recommend to anyone, very professional staff.
17:31 24 Oct 23
We had an issue with squirrels and made an appointment with Cypress Creek Pest Control. Travis came out and took care of the entries and everything else that needed to be sealed off to keep the rodents out. He was friendly, professional and did an outstanding job for us. We will definitely call them again if we need pest services. Carol, Tiffany and Cassie are great in the office as well. Complete professionals!
Mike and Diane Garrett
14:40 23 Oct 23
Technician arrived on time, listened carefully to my concerns, treated the house efficiently, gave additional suggestions and was courteous. Appreciated the great service.
18:16 22 Oct 23
Mainer_ In_Texas - Gordon -
15:04 22 Oct 23
15:01 21 Oct 23
I've enjoyed the professionalism of each and every technician that has been to my home. They have all offered good advice on pest management and have been easy to talk to. They have all been efficient and kind when servicing my home and yard. They all were more than happy to work with me regarding a koi pond that I once had that was oh-so-delicate in regards to the chemicals that the company uses.And I have found all of this to be reasonably priced. So much so, that when my family and I moved from Cypress to Fulshear, I was thrilled to find that they would service my new home. I've been a customer for almost 20 years now, and have had no urge to seek another pest control company. Highly recommend this group!
15:35 20 Oct 23
Cypress Creek pest control has a team of professional and friendly people….they adapt to your schedule, and do and excellent job.
Paul Hughes, Jr
15:21 20 Oct 23
15:06 20 Oct 23
I have been a loyal customer of Cypress Creek Pest Control since 2014, and my experience with them has been consistently outstanding. Over the years, they have provided a range of services for my home, including termite treatment, quarterly care, and closing up gaps to prevent rodents.One aspect of their service that I truly appreciate is their exceptional level of customer service. The company goes the extra mile to ensure that their customers are well-informed and satisfied. Their reminder system and the 30-minute before arrival calls are not only convenient but also demonstrate their commitment to punctuality and customer convenience.While the majority of their technicians are skilled and professional, there is one standout individual who deserves special mention: Glen. He has consistently delivered top-notch service. Glen is not only punctual but also incredibly kind and courteous. What sets him apart is his willingness to explain the procedures he is about to undertake and, once completed, he takes the time to show the areas he has corrected. This level of transparency and professionalism is truly commendable.I can confidently say that my experience with Cypress Creek Pest Control has been excellent, and Glen's exceptional service has made it even better. I look forward to continuing my business with them, particularly when Glen is assigned to the job. If you're in need of pest control services, I highly recommend giving Cypress Creek Pest Control a try as they consistently deliver top-notch service.
13:41 20 Oct 23
They are always there and on time and kept our home bug free for 20 years
15:17 19 Oct 23
We have use this company for many years and I have always been so happy with their service the quality and customer service is great!!!
Leigh Anne McCarty
14:36 19 Oct 23
14:12 19 Oct 23
Worked with me in a conflict situation where I needed to be both at my sons house and my own for a quarterly spray. Glen did a great job! It’s the little extras that make it top notch!
14:02 19 Oct 23
16:50 18 Oct 23
We have been using the services for years and happy to recommend to others. They are helpful by sending a reminder about the quarterly service. Also a call to notify the staff is on the way to our house. Steve, the staff, is very knowledgeable and polite. Thank you.
16:19 18 Oct 23
Wonderful I will recommend this company to someone else who need your services thanks a bunch
15:48 18 Oct 23
15:42 18 Oct 23
19:11 17 Oct 23
Great exterminator did an awesome job
14:59 17 Oct 23
Always respond upon request, worker very professional.
11:55 16 Oct 23
Professional from start to finish! We called Cypress Creek Pest Control for rodent exclusion and then regular pest control. Cost estimate was clear and prices are fair for the work to be done. All techs have been so courteous and communicate clearly what is to be done. Highly recommend.
17:12 15 Oct 23
13:32 15 Oct 23
Randy is very professional and a great gentleman.
00:29 15 Oct 23
Every representative that visits my home for inspections are very pleasant & professional. When things happen between visits, they always come out within 1 or 2 days of calling and resolve the issue. Thank you!
11:42 14 Oct 23
21:15 04 Oct 23
Great customer service, efficient, and reasonable in price
14:22 16 Sep 23
Professional and friendly staff
00:24 15 Sep 23
We’ve been customers for more than 20 years and have always been satisfied. Only had one issue, which they addressed and were appreciative of our feedback.
17:09 14 Sep 23
Ronnie was super helpful and thorough going through the house, which wasn't easy as we're repainting and everything was everywhere. I also really like the flexibility of not being locked into a quarterly plan and can schedule a date whenever I need to.
14:18 14 Sep 23
14:13 14 Sep 23
13:50 14 Sep 23
Anthony did an excellent job. Very professional and polite
14:39 13 Sep 23
Very responsive and professional.
12:27 13 Sep 23
16:36 12 Sep 23
Steve took time to answer my questions and pay attention to areas of concern.