When Is the Best Time to Seal a Home Against Rodents?
Late summer to early fall is the best time, before the first cold nights push mice and rats indoors. But sealing is worthwhile at any time, because it stops new entries immediately.
Why before the cold
Rodents move indoors once nights turn cold and outdoor food is scarce. Sealing before then blocks the move.
What to seal
- Gaps around pipes, vents and cables
- Garage door seals and door sweeps
- Foundation cracks and mortar gaps
- Roofline and soffit openings
Materials that hold
Stainless steel wool backed with sealant, quarter inch hardware cloth, sheet metal and cement patch. Foam and plastic alone get chewed through.
What this means in Omaha
Older Omaha homes with block and stone foundations, and newer suburban homes with garage and utility gaps, both benefit from a fall check.
Frequently Asked Questions
Can I seal gaps myself?
Small visible gaps, yes. Roofline openings and utility chases are harder to reach and find.
Does sealing remove rodents already inside?
No. Sealing is done after the rodents inside are removed, so they are not trapped in the building.
Who do I call for this in Omaha?
Call 402-242-5544, open 6:00 AM to Midnight CT every day. We cover Omaha and nearby towns.