Here's a cool tool that Linda first spied on a Canadian boat. It looks like a small tennis racket, with metal strings. There's an electronic circuit in the handle which runs on a pair of AA batteries that puts a high voltage charge into the strings.

All you have to do is touch an offending bug, and ZAP, it is toasted. We picked one up in the super market in Prince Rupert for $3.95 and it really works. We're guessing these are available all over.