Silverfish Killer Sprays

Spray along skirting boards, in cupboards, behind appliances, and in damp or dark areas where silverfish are often found.

Yes, when used as directed. Avoid direct contact with food and preparation areas. Always allow surfaces to dry before use.

It depends on the product. Some sprays are designed for fast knockdown of visible insects, so you may see results quickly. Others are residual sprays that leave a treatment on surfaces to help reduce repeat activity over time when applied as directed. Always check the label for expected performance, where it can be used, and any reapplication guidance.

Reapply every few weeks, after cleaning, or at the first sign of new activity to keep silverfish under control.