ðɪ ˈænɪməl hˈaʊs mˈʌst biː θˈʌɹoʊli klˈiːnd ænd dˌɪsɪnfˈɛktᵻd, pɹˈɛfɹəbli wɪð ɡˈæʃəs fˈɔːɹmɐlˌɪn ɔːɹ vˈeɪpɚɹˌaɪzd hˈaɪdɹədʒən pəɹˈɑːksaɪd.
The animal house must be thoroughly cleaned and disinfected, preferably with gaseous formalin or vaporized hydrogen peroxide.