Cabinet Gap Sealing
Target Pests (5)
| Common Name | Scientific Name | Category |
|---|---|---|
| German Cockroach | Blattella germanica | Cockroaches |
| American Cockroach | Periplaneta americana | Cockroaches |
| Pharaoh Ant | Monomorium pharaonis | Ants |
| Silverfish | Lepisma saccharina | Occasional Invaders |
| House Mouse | Mus musculus | Rodents |
Application Method
Seal gaps between cabinets and walls, between cabinet sections, around cabinet kick plates, and where countertops meet walls. Use siliconized acrylic latex caulk for kitchen and bathroom applications (paintable and water-resistant). Apply smooth bead of caulk, then tool with wet finger or caulk tool for professional finish. For gaps larger than 1/4 inch, insert backer rod first, then caulk over. Ensure cabinet doors close tightly; adjust hinges if needed. Seal behind and around cabinet-mounted appliances.
Timing
Best performed during kitchen renovations or unit turnovers when cabinets are empty. Can be done occupied if cabinets are emptied.
Frequency
One-time application with proper materials. Inspect every 2-3 years for cracks or separation.
Preparation Required
Empty cabinets. Clean all surfaces to be sealed - remove grease and old caulk. HEPA vacuum to remove pest debris. Ensure surfaces are dry.
Follow-up Required
Allow 24-48 hours curing time. Inspect for missed gaps. Paint if desired after full cure. Apply gel bait treatments in remaining harborage points if cockroaches present.
Safety Precautions
- Ensure adequate ventilation
- Keep sealants away from food and dishes
- Allow full curing time before replacing items in cabinets
- Choose food-safe caulk for kitchen applications