7. The place of custody and the equipment must be cleaned and disinfected with enough frequency to limit the risk to the health or welfare of the animals. In addition, the disinfection method must(1) be preceded by a cleaning that includes the removal of all organic matter;
(2) only include chemicals, cleaning products and disinfectants adapted to existing environmental conditions and to infectious agents that may harm the animals; the products must be used safely and in accordance with the manufacturer’s instructions.