How to keep carpenter bees away

"How do I deter carpenter bees? I’m worried about structural damage to my wooden deck."

Carpenter bees don't live in colonies. Instead, each female drills her own tunnel into bare or weathered wood to lay her eggs. Decks, eaves, fence posts, and wooden siding are all common targets. This damage is unsightly and, over time, can cause structural weakness. The good news is that there are steps you can take to deter carpenter bees before the damage adds up.

How to keep carpenter bees away

• Paint and treat exposed wood: Carpenter bees strongly prefer untreated or weathered wood, so a good coat of paint or varnish makes surfaces far less appealing to them. 
• Fill existing holes: Old tunnels attract new bees. Plug any holes with wood putty or caulk, especially in late summer after the bees have left for the season.
• Use citrus or almond oil: Some homeowners find that applying citrus-based sprays or almond oil around entry points can help discourage activity. These natural carpenter bee repellents are short-term measures at best, though.

For reliable carpenter bee removal, it's worth calling in a professional. Our Ehrlich technicians can identify the extent of the infestation, treat active nesting sites, and advise on the best way to protect your property going forward. Learn more about our carpenter bee control and removal services, or get in touch to schedule a free inspection.