Je was op zoek naar: soils (Engels - Hausa)

however, warm, soapy water is more effective than cold, soapy water at removing natural oils which hold soils and bacteria.
ko da shike, ruwan dumi, ruwan sabulu ya fi na sanyi aiki, ruwan sabulu ya fi cire mai da ke kasa, da kananan hallitu da ido ba zai iya gani ba.

the example of his deed is as though some soil has gathered on a rock and after a rain fall it turns hard and barren.
to, abin da yake misãlinsa, kamar falalen dũtse ne, a kansa akwai turɓãya, sai wãbilin hadari ya sãme shi, sai ya bar shi ƙanƙara.