Quick Answer: If you hear buzzing or see bees entering a small opening in your wall, you may have a hive forming inside. Do not seal the entry point. This can trap bees inside and cause them to spread further into your home. The safest option is a professional live bee removal.
What You’re Seeing
Bees entering and exiting the same small gap (often near vents, rooflines, or siding) usually means they’ve chosen your wall as a nesting site. Over time, this can turn into a full hive with thousands of bees.
Why It’s Happening
San Diego homes provide ideal shelter: warm cavities, protection from weather, and easy access points. Scout bees identify these locations and bring the colony in quickly.
What You Should Do Right Now
- Do not block the hole
- Keep distance from the area
- Avoid spraying pesticides (this can worsen the situation)
- Monitor activity levels
When to Call a Professional
If you see consistent bee traffic or hear buzzing inside walls, it’s time to act. The longer a hive remains, the more honeycomb and structural impact it can create.
If you’re in San Diego, learn more about our humane bee removal service.