Most standard sales agreements require that a property be inspected before the closing and treated for insect infestation, if necessary.

It is a good idea to check for insect problems as soon as you sign a listing agreement, so that they don't become an issue of contention in the sale.

Some insects may physically damage the house and may reduce its chances of selling .

Constantly having to push back spider webs while touring the house or an army of ants could seriously undermine a prospective buyer's ability to fully appreciate your house.