04/09/2026
⚠️ DO NOT SEAL REDUNDANT DRAIN PIPES WITH EXPANDING FOAM! ⚠️
During an inspection at a property experiencing rat activity in the garden, we discovered this redundant drain connection had previously been capped using expanding foam.
Rats can easily gnaw through expanding foam, potentially turning a poorly sealed pipe into a direct access route towards the property.
The foam was removed and the opening properly secured with a robust mechanical drain blanking plate.
Pest control isn’t only about dealing with the rats already present—it’s about identifying and fixing the conditions that could allow the problem to continue.
✅ Inspect
✅ Identify
✅ Control
✅ Prevent
Ellis Environmental
Professional Pest Control & Wildlife Management across Cornwall
ellisenvironmental.co.uk
07464 386428