While fishing yesterday I asked my wife to get a box for me. She found a Caca Roach . Today when the bug man came to spray the house I told him about it He told me to open everything up and when He was done with the house He will lokk at it. . He was able to find the lone Asian Caca Roach witch he said flew into boat. I live in a State Forest so its a heavly wooded area so He was suprised to only see one. Anyhow the fix he said is everyother mounth open the boat and clear the cabints and he will keep the boat on a maintince like the house Try your bug man and see what he thinks