2. Any person using a disinfectant or degreasing agent under this Order must ensure that they are used as effectively as possible and must, in particular, give consideration to the following in deciding which products to use and how to use them—E+W+S
(a)the nature of the premises to be cleansed or disinfected;
(b)the type of vehicle or other thing to be cleansed or disinfected;
(c)any instructions from the manufacturer of the product (or of a veterinary inspector) as to pressure, minimum temperature and required contact time.