Professional Mice & Rat Poison – Vertox 25 | Fast, Effective Control
Vertox 25 Mice & Rat Poison is a ready-to-use rodent bait containing 25ppm Brodifacoum, a highly potent anticoagulant. It is formulated for use in tamper-proof bait stations and delivers rapid control of both mice and rats—often with a single feed.
Ideal for domestic, commercial, and agricultural settings, this mice rat poison is trusted by pest professionals and approved for amateur use when deployed responsibly.
What Is Vertox 25 and How Does It Work?
Vertox 25 contains Brodifacoum, a powerful second-generation anticoagulant rodenticide (SGAR). It works by preventing blood clotting, leading to death within a few days of ingestion.
This 300g tub contains a highly attractive wax block, suitable for targeting:
- House mice (Mus musculus)
- Brown rats (Rattus norvegicus)
Because of its potency, even small amounts are highly effective, making it ideal for short-term treatment programmes in rodent-infested areas.
Key Features & Compliance
- Single Feed Kill – Brodifacoum delivers a lethal dose quickly with minimal bait consumption
- Effective on Mice & Rats – One bait treats both species
- Suitable for Domestic Use – When used in tamper-resistant bait stations
- CRRU Compliant – Supports responsible use of rodenticides
- Convenient 300g Tub – Perfect for smaller infestations or residential use
- Vertox 25 can be used indoors and also around buildings in tamper-resistant bait stations. It is moisture and mould-resistant
- It is shaped in an octagonal block, which encourages feeding and gnawing
- A hole in the middle of each 20g. block allows secure placement in a bait box, preventing the mice rat poison to be carried away.
- Formulated with a sweet cocoa smell which rodents find very attractive
Where and How to Use This Mice Rat Poison
Use only in lockable rat or mouse bait stations to comply with Irish and EU rodenticide regulations.
Suitable Locations:
- Along rodent runs or building perimeters
- Under kitchen units or behind appliances
- Inside attics, sheds, garages, or farm buildings
Instructions for Use:
- Identify signs of rodent activity (droppings, gnaw marks, etc.)
- Place bait stations safely, avoiding non-target exposure.
- Inspect every 2–3 days, replenish bait as needed.
- Remove bait once control is achieved.
👉 [Watch the Safe Baiting Video]
👉 [Download CRRU Usage Guidelines]
Why Choose Vertox 25 Mice & Rat Poison?
This professional-grade mice rat poison offers:
- Superior palatability compared to standard grain bait
- Fewer baiting visits due to single-feed efficacy
- Cost-effective results for residential and light commercial infestations
- CRRU-aligned packaging and instructions for safe, responsible use
Use alongside our Rodent Bait Stations and Rodent Monitoring Blocks for a complete control strategy.
Compliance & Safety
Vertox 25 is authorised for use by the Irish Department of Agriculture (PCS Number: 70121). Always read the label and use in accordance with CRRU Ireland best practice guidelines.
Not for use in open baiting or where pets, wildlife, or children may access.
How much Mice Rat Poison is required to get rid of rodents?
- Small and large mouse infestation: 1 tub.
- Small rat infestation: 1 tub. Large rat infestation: 2-3 tubs of Vertox 25.
Rats (Rattus norvegicus)
For a low level of infestation use 2-3 rat poison blocks in rodent bait stations every 10m, and for a high infestation use 2-3 blocks in bait stations every 5m. The bait stations should be visited only 5 to 7 days after the beginning of the treatment and at least weekly afterward in order to check whether the bait is accepted, the bait stations are intact and to remove rodent bodies. Re-fill bait when necessary.
Mice (Mus musculus):
For a low level of infestation use 1 mice poison block in bait stations every 5m, and for a high infestation use 1 block in mice bait boxes every 2m. The bait stations should be visited at least every 2 to 3 days at the beginning of the treatment and at least weekly afterward, in order to check whether the bait is accepted, the bait stations are intact and to remove rodent bodies. Re-fill bait when necessary.
Directions for Use
- Prior to the use of rat & mice poison, non-chemical control methods (e.g. rodent traps) should be considered. Also consider preventative control measures such as blocking access holes, and removing potential food and drink sources as far as possible in order to improve rodenticide intake and reduce the likelihood of reinvasion.
- Remove food that is readily attainable for rodents (e.g. spilled grain or food waste). Do not clean up the infested area just before the treatment, as this only disturbs the rodent population and
makes bait acceptance more difficult to achieve. - Use rat & mice poison only in tamper-resistant bait stations. Bait stations should be placed in the immediate vicinity where rodent activity has been observed (e.g. rodent runs, nesting sites, holes, burrows, etc.).
- When used for the control of mice, bait stations must only be placed indoors. Replace any rat & mice poison in a bait station in which bait has been damaged by water or contaminated by dirt. Where possible, bait stations must be fixed to the ground or other structures.
- Place bait stations out of the reach of children, birds, pets, farm animals, and other non-target animals. Place bait stations away from food, drink and animal feeding stuffs, as well as from utensils or surfaces that have contact with these.
- Place the bait stations in areas not liable to flooding. Do not place bait stations near water drainage systems where they can come into contact with water. When using rat & mice poison do not eat, drink or smoke. Wash hands and directly exposed skin after using rat & mice poison. Remove the remaining bait or the bait stations at the end of the treatment period.
- Search for and remove dead rodents during treatment, at least as often as when bait stations are inspected.
Vertox 25 Storage and disposal
Store in a dry, cool, and well-ventilated place. Keep only in the original container. Keep the container closed and away from direct sunlight. Store in places prevented from the access of children, birds, pets and farm animals. At the end of the treatment, dispose of uneaten rat & mice poison and the packaging in accordance with local requirements. In Ireland dispose of uneaten bait and the packaging in accordance with EPA requirements for the disposal of hazardous waste.
Use of gloves is recommended. Dispose of dead rodents in accordance with local requirements. Poisoned rodents should be double-bagged using plastic bags and either disposed of in a
household waste bin with a secure lid to prevent access of wildlife or pets, or collected by a specialist waste contractor. Rodents can be disease carriers. Do not touch dead rodents with your bare hands. Use gloves or use tools such as tongs when disposing of them.
Can I buy Rodenticide in bigger tubs?
Unfortunately, it has been decided at the European level (European Biocide Directive 2018) that rat & mice poison placed on the market for untrained users should not be sold in packs bigger than 300g. We sell the strongest rat & mice poison available on the market (brodifacoum 0.025%) in the highest quantity tubs (300g.).
If you require higher quantities of rodenticide you can purchase several tubs. We offer discounts for higher quantities purchased. If you are distributing rodenticides please contact us directly, we can offer pallet quantity discounts.
Will Rats and Mice Die Immediately?
The short answer is No! For over 50 years, the worldwide success of all anticoagulant rodenticides is due to the fact that they only kill 3 to 5 days after ingestion. This is because rodents are very cautious and only eat a little bit to start with. As they do not feel sick, they are not suspicious about the poison and start eating a lot of it.
Rats and mice also have the instinct to store the food they find so they will carry some of the bait to their nest and share it with all members of the colony, achieving full control of the rodent infestation.
This feature of the anticoagulant rodenticides also make them much safer in case of accidental consumption by pets or other non-target species, i.e. it gives plenty of time to a simple antidote (vitamin K1).
FAQs
► Is Vertox 25 suitable for both rats and mice?
Yes. The same bait formulation targets both species effectively.
► How does this mice rat poison work?
It contains Brodifacoum, a potent anticoagulant that causes internal bleeding and kills rodents within days of ingestion.
► Is it safe to use at home?
Yes, when used responsibly inside tamper-proof bait stations and out of reach of children and pets.
► How much bait should I use?
Place 20–60g per bait point for rats, and 10–20g for mice. Replenish as needed until no further activity is seen.
► Do I need a licence to buy or use it?
No, this 300g pack is approved for amateur use in Ireland, but you must follow all label instructions and CRRU guidelines.
► Can I use it outdoors?
Only in secured, weather-resistant bait stations. Never place bait in open areas.
► How long before it starts working?
Rodents usually die within 3–5 days after a single feed.
► Can rodents become resistant to it?
Brodifacoum is highly potent and effective even in areas with known resistance to first-generation rodenticides.
► Is it safe for pets or birds?
No. It is toxic to non-target animals. Always use bait in secure stations to prevent accidental access.
► What’s the shelf life of this product?
Stored correctly in a cool, dry place, Vertox 25 has a shelf life of 2–3 years from manufacture.







Worked well we’re over run here with rats this product is eradicating them so far. It takes a few refills of the bait boxes but that isn’t that much of an ordeal once it’s working.
Thanks Dympna, we really appreciate the feedback.
Delighted to hear the Vertox 25 Mice & Rat Poison (300g tub) is working well for you and that you are already seeing results. With an active infestation, it is completely normal to need a few refills in the bait boxes at the start, as the rats are feeding heavily while the population is being brought under control. Once things settle, consumption usually drops off and the maintenance becomes much easier.
If you want, we can also share a few tips on rat control and rodent proofing to help stop them coming back once you have them cleared.
Good product well worth a try
Thanks Antony, we really appreciate the feedback.
Delighted you found the Vertox 25 Mice & Rat Poison (300g tub) a good product and worth trying. When used correctly in approved bait boxes, it can be an effective part of your rat control and mouse control programme.
If you ever want tips on placement or how to integrate it into a broader rodent control strategy, just let us know.
Always gets rid of those critters
Thanks Eoin, much appreciated.
Delighted to hear the Vertox 25 Mice & Rat Poison (300g tub) is consistently doing the job for you. When used correctly in secure bait stations, it is a reliable option for effective rat control and mouse control.
If you ever need advice on placement or long-term rodent prevention, just give us a shout.