Anybody here work in the fumigation world? I am having house and gargage fumigted for termites. Bagging, moving food no issue. My concern is over my 3 55 gallon water barrels I have stored in the garage. They are tightly sealed, but what should I do? Cover the tops with plastic and tape shut? I thought about draining and just moving them out, which would be the most positive way of protecting the water but what a pain. Any ideas?