Islam, sanity, discernment, intention, accompanying the ruling of the intention; this means that one does not intend to interrupt ablution until it is completed, complete cessation of that which requires one to perform ablution (such as urine and stool), washing one's private parts with water or a dry substance (i.e. soil, stones, toilet paper, and so on), purity and permissibility of the water with which one intends to perform ablution, removing anything that may prevent water from reaching the skin, and commencement of the actual prayer time for those whose state of breaking ablution is continuous against their will.