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I have seen a lot of great DIY carpenter bee traps that fill up with bees. I have friends that say the traps keep them out of the house.
https://www.pinterest.com/explore/carpenter-bee-trap/
Bee spray typicaqlly has a really far reach or an exterminator.
I believe Home Depot has some aerosol products that can nearly reach 40 ft, but not positive.
There is a bee spray you can mix in a pump up and reach the higher carpenter bee holes. This worked for me.