The Big Cheese Wire Wool Blocker Kit - STV250

Currently unavailable

Currently unavailable
The Big Cheese Wire Wool Blocker Kit is an ideal solution for homeowners and property managers seeking a non-lethal, humane method to prevent rodent ingress. It is best suited for sealing small gaps, vents, and holes where rats and mice typically gain access to living spaces. While highly effective at blocking physical entry, this product functions best as a preventative barrier and may need to be paired with other materials like barrier foam for larger openings or long-term structural repairs.
| Model Part Number | STV250 |
|---|---|
| Brand | STV International |
No, the wire wool is a physical barrier and the peppermint oil is a natural deterrent that is not harmful to domestic pets when used as directed.
Yes, the wire wool is rust-resistant and designed to handle outdoor conditions, such as gaps in exterior walls or garden structures.
The kit includes 8 large wire wool pads.
If installed correctly, they act as a long-term barrier. However, you should inspect them every few months to ensure they remain firmly in place.
While the oil might fade over time due to weather, the primary deterrent remains the physical wire wool barrier itself.
It is primarily designed for rats and mice. For larger pests, you may need a more robust physical mesh or structural repair.
The hole may be too wide or the material was not packed tightly enough. Use more wire wool to create a denser plug or use a sealant like barrier foam to hold it in place.
Ensure the barrier covers the entire void. If rodents are going around the wool, you likely have other unsealed gaps nearby that require additional pads.