Pest control devices shall be completely cleaned when needed to prevent sickness or harm to persons, plants or animals from residues of pesticides Earlier used in the devices.??c bi?t b?n tuy?t ??i không ???c th?c Hello?n các b?t k??gian l?n nào trong quá trình ch?i. Ngoài ra b?n c?ng c?n th?c Hello?n theo các h??ng d?n sau:S???i?n tho?i: Nh