When termites infiltrate your home it's natural to want them gone as soon as possible. Whether you're yet to book a fumigation service or you're preparing for the one you've arranged, it's worth knowing how to prepare. Here are some essential tips that'll make the process more bearable: Pack all the essentials you need for three days Collectively, fumigating your property, allowing it to aerate, and letting the chemicals leave your house can take up to three days.