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Big Cheese Rat & Mouse Killer Grain Bait Sachet 6 x 25g | STV244

Product Code: 5036200122445

€9.99

Home Delivery
Click & Collect

Description

  • Pack of 6 x 25g grain bait sachets - 150g total
  • 50% less poison than previous Big Cheese formulations
  • Difenacoum formula - safer option where pets are present
  • Chew-thru sachet - no direct contact with bait needed
  • Kills rats and mice in just a few feeds
  • For indoor and outdoor use around the home
  • Must be used in a tamper-resistant bait station (sold separately)
  • Pre-measured sachets - ready to place, no mixing required
  • Manufacturer warranty: 1 year

Big Cheese Rat and Mouse Bait with 50% Less Poison

Effective Rodent Control Without Direct Handling:

This Big Cheese rat and mouse bait uses a chew-thru sachet design, so rodents gnaw through the wrapping themselves to reach the grain inside. You never need to touch the bait directly, keeping handling of the active ingredient to a minimum during placement and removal.

Advanced Formula with Difenacoum:

Each sachet contains grain bait treated with difenacoum at 0.0025% w/w - an anticoagulant rodenticide that is considered less of a risk to non-target species than stronger second-generation alternatives. The formula also includes denatonium benzoate at 0.001% w/w as a mandatory bittering agent to deter accidental ingestion by pets or other animals. The Big Cheese Home Choice formulation delivers a lethal dose in just a few feeds, while using 50% less poison than previous Big Cheese formulations.

Where to Use These Sachets:

The sachets are suitable for use indoors and outdoors around domestic properties - in kitchens, lofts, garages, garden sheds, greenhouses, and outbuildings. By law, grain bait sachets must be placed inside a tamper-resistant bait station; they cannot be used as open bait. A compatible station such as the Big Cheese STV179 is sold separately.

Shop the full Pest Control range from Heavins.ie, with delivery available across Ireland.

Key Features

Chew-thru sachet design - rodents access the bait themselves; no direct handling required.
50% less poison - advanced Big Cheese Home Choice formula reduces active ingredient load versus previous formulations.
Difenacoum active ingredient - 0.0025% w/w anticoagulant rodenticide; preferred option where pets or farm animals are present.
Denatonium benzoate bittering agent - 0.001% w/w included as a safeguard against accidental ingestion by non-target species.
Kills in a few feeds - highly palatable grain formulation with quality food materials, flavours, and preservatives to maximise bait take.
Indoor and outdoor use - suitable for use in the home, sheds, garages, greenhouses, and other outbuildings.
Bait station required by law - sachets must be placed inside a tamper-resistant bait station such as the STV179 (sold separately).
Pre-measured sachets - 6 x 25g sachets ready to place with no mixing or measuring required.

Specifications

  • Model: STV244
  • Brand: Big Cheese
  • Contents: 6 x 25g grain bait sachets
  • Total bait weight: 150g
  • Active ingredient: Difenacoum 0.0025% w/w
  • Bittering agent: Denatonium benzoate 0.001% w/w
  • Bait type: Grain (pellets)
  • Application: Tamper-resistant bait station required (not included)
  • Suitable for: Rats and mice
  • Use location: Indoor and outdoor
  • Manufacturer warranty: 1 Year

What's Included in the Box

  • 6 x 25g grain bait sachets

Shipping & Delivery

We are pleased to offer FREE delivery on orders over €499.00 to anywhere in the Republic of Ireland and Northern Ireland, and our Click & Collect service is FREE on all orders.

All items are shipped from the Athlone Warehouse in Co. Westmeath, Ireland so no import duties apply to the island of Ireland.

Delivery Costs to Republic of Ireland are €6.99 for orders Under €499.00

Same Day Dispatch €9.99
Orders placed before 12pm are dispatched the same working day, helping your items reach you sooner. Excludes bulky items.

Large Bulky Items
Please be aware that large, bulky items (large appliances, white goods, etc.) have a delivery charge of €39.99 for bulky items or €59.99 for extra bulky items to ROI

- We are now delivering to Northern Ireland with all delivery costs equal to the Republic of Ireland.

View our full Delivery & Collection information

Returns Policy

Due to our valued customer feedback, we have updated and improved our Returns Policy.

We now offer an exhange or refund on goods purchased online, and returned 14 days after purchase.

View our Full Returns Policy

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Why Shop With Us?

Frequently Asked Questions

Do I need to buy a bait station separately to use these grain bait sachets?

Yes, a tamper-resistant bait station is required by law - the sachets cannot be used as open bait. No station is included in this pack. The Big Cheese STV179 is a compatible station sold separately at Heavins.ie. Place the sachet inside the station and rodents chew through the packaging to access the bait themselves, keeping handling of the active ingredient to a minimum.

Is this rat and mouse bait safer to use where pets or other animals are present?

Difenacoum, the active ingredient at 0.0025% w/w, is considered less of a risk to non-target species than stronger second-generation alternatives, making this grain bait a preferred option where pets or farm animals are present. The formula also includes denatonium benzoate at 0.001% w/w, a mandatory bittering agent that deters accidental ingestion by non-target animals. The sachets must still be placed inside a tamper-resistant bait station.

How quickly does this rodent bait kill?

The Big Cheese Home Choice formulation delivers a lethal dose in just a few feeds, using a highly palatable grain base with quality food materials, flavours, and preservatives to maximise bait take. The formula uses 50% less poison than previous Big Cheese formulations while maintaining effectiveness, making it a more refined option for domestic use. Six pre-measured 25g sachets are included, ready to place with no mixing required.

Where around a property can this grain bait be placed?

The sachets are suitable for use indoors and outdoors around domestic properties, including kitchens, lofts, garages, garden sheds, greenhouses, and other outbuildings. Wherever they are placed, the sachet must sit inside a tamper-resistant bait station - open placement is not permitted. The STV244 pack contains six sachets, giving enough bait to cover several locations in a single treatment.

Can I recycle my old appliance or electrical item with Heavins.ie?

Yes, Heavins.ie is fully committed to environmental responsibility and participates in Ireland’s WEEE (Waste Electrical and Electronic Equipment) recycling scheme. That means when you buy a new electrical item from us, we offer free recycling of your old appliance or electrical item.

What happens if I need to return my order?

If you change your mind or need to return an item for any reason, we’ve got you covered with a comprehensive returns policy. Returns must be scheduled within 14 days of purchase, and the item must be returned in sellable condition, including original packaging where possible. Just contact our team to arrange a hassle-free return - Returns Policy >

Why shop with Heavins.ie?

Heavins.ie is a proud, 100% Irish-owned, family-run business based in Athlone. When you shop with us, you're supporting local jobs, local service, and a business that’s been part of the community for over 40 years.

We don’t just say we care - it’s recognised too. Heavins.ie was named Most Trusted Website of the Year and has won the Midlands Best Customer Service award, thanks to our focus on honest service, fast Irish delivery, and real customer care.