PP-PA18D ke ea thepa e khethehileng ea PP-R.E hloekile, ha e chefo, ha e bolae ke kutu, e thibela mocheso, e boloka matla le boima bo bobebe.E khona ho mamella mocheso o phahameng le khatello e phahameng, mocheso oa metsi oa liphaephe o ka fihla ho 95 ℃.E boetse e na le bophelo bo bolelele ba tšebeletso, tlas'a khatello ea nako e telele e tsoelang pele ea ho sebetsa, bophelo ba tšebeletso bo ka fihla lilemo tse fetang 50.