If, during the term of any contract covering fumigation of a structure, an infestation is found of any pest for whose control the fumigation was performed, no liquid spot treatment shall be allowed by the licensee; and such structure shall be fumigated again by the licensee at no cost to the owner.
Ga. Comp. R. & Regs. R. 620-8-.06
O.C.G.A. Sec. 43-45-8.