how to deal with drafty outlets/switch
I have an outlet and a switch on an outside wall. They are both very drafty. Wind blows through even though I put foam inserts under the plates. So I'm looking for a more comprehensive solution. I Googled the topic, and all I could find was advice to spray foam around the box. But the switch box has no gap around the edge. Now I'm wondering if I should drill holes in the wall for foam spray access. Any other ideas?