Get In Touch

Fill in your details below and click 'Submit'

Customer Login


Total: £0.00

View Cart

Free Next Day Delivery

For orders over £50 placed before 4.00pm

Pest Expert Formula B Mouse Killer Poison 1.5kg (15 x 100g)

£16.95 incl. VAT
£14.13 excl. VAT

Select Quantity


Pest Expert Formula 'B' Mouse Killer Poison is a highly effective professional-grade mouse bait delivering rapid results. Containing the strongest concentration of Brodifacoum – This should NOT be confused with the weaker, less potent rodenticide, Bromadiolone.  

Despite what many companies claim, Pest Expert Formula B+ provides the strongest range of rat and mouse poisons available in the UK and is designed to kill in a single feed.

Proven to be up to 4 x stronger than other poisons containing Bromadiolone or Difenacoum, the result with Pest Expert Rodenticides is always faster, more effective control and therefore better value for money! 

  • Contains professional-strength Brodifacoum
  • Made from top quality whole-wheat grain
  • No wax content so highly palatable to mice
  • Suitable for indoor use
Product Information
Pest Expert Formula ‘B’ Mouse Killer is the most powerful mouse poison for sale to the amateur market as it contains maximum strength Brodifacoum (0.0029%), which is 4 times stronger than Bromadiolone.

Formula 'B' is made from the highest quality whole-wheat, making it highly palatable to mice and ensuring outstanding results.

Ideal for use in domestic homes, Formula 'B' can be used both indoors to eradicate mouse infestations. Formula 'B' mouse bait is also suitable for rodent control in businesses including restaurants, food premises, factories and farms.

Directions for use
When using any type of rodenticide, care should always be taken to ensure that it is not accessible to children or non-target species such as pets or other forms of wildlife. Our bait boxes should be used to securely house the poison.

For the best value for money, please see our Mouse Killer Kits.

Contains Brodifacoum at 0.0029% w/w 
Authorisation No: UK-2017-1051-0001
Use Biocides safely. Always read the label and product information before use. 

Now supplied in easy-to-use measured 100g sachets, enabling precise baiting for improved control. 

Most popular products

Customer Reviews

Write an online review and share your thoughts with other shoppers!

Reviewer: Kurt from Preston   5 Stars

Great product, great price, great company! Best rodenticide I've used!

Reviewer: Molly from Norwich   5 Stars

Just amazing! We tried every humane trap possible, nothing worked. Within a week the scratching had stopped and we can finally get a good night sleep

Reviewer: Ben from Burnley   5 Stars

Impressive service! Product was delivered the next day and was put out at night! The poison was eaten overnight - fantastic stuff!

Reviewer: Debra from Telford   5 Stars

Within 5 days this amazing mouse poison has annihilated the mouse infestation in our garden. Really happy with this product - saved me a lot of money in comparison to a professional pest controller!

Reviewer: Dan from Bath   5 Stars

Great value for money! The sachets are perfect and mean you do not have to handle the poison. Delivery was fast - Pest Expert are an impressive company!