General Pest Treatment of residential areas is conducted with carefully selected synthetic pyrethroids that are safe for your family & do not leave unpleasant odours while providing you with lasting results & minimal inconvenience. General pest treatments in residential areas include six months warranty. Annual general pest treatments for Cockroaches, Ants & Spiders are the best way to protect your home & family from large infestations of pests that can spread disease & cause serious illness from venomous bites.