Dreaming of exaggerated cleanness is evidence of a desire to free ourselves from something that can be unpleasant or objectionable. If we wash our hands or body that reveals the desire to get rid of any actual or alleged guilt. If we wash the bedding that reveals concern to keep facts about our sex life hidden.
Dream dictionary: Wash, Wash oneself dream meanings
…(Ablution | Ghusul | Ritual ablution | Wash) A ritual bath (arb. Ghusul. Islamic Law) is customarily performed on a festival day, or before the Friday congregational prayers, before starting a pilgrimage, after recovering from an illness, or is necessitated by the emission of sperms either during one’s sleep or following a marital intercourse. A ritual ablution is also given to a deceased person before his funeral and burial, or otherwise is taken by the undertaker himself after washing the dead. To take a ritual ablution in a dream before the Friday congregational prayers means purifying oneself, washing oneself from sin, repenting from sin, serving one’s parents, or being true to one’s friends. Taking a ritual ablution for any of the above reason during the wintertime and using cold water in the dream means distress, trouble or a sickness. If hot water is used, then it means profits, benefits…
…emulating his trade or traditions, whether they be material or spiritual. If the Imam of the country dies in a dream, it means destruction of that city by war. On the other hand, if one sees a city in ruins in a dream, it means that the Imam has died. If one sees that he is immortal in a dream, it means the nearing of his death. Death in a dream also signifies being recalled to account for a major sin or a crime. To die in a dream with no apparent reason or illness and to exhibit no features of a dead person means longevity. To suffer from death-pangs in a dream means being unjust to oneself or to others. To sees oneself dead and naked in a dream means poverty. To see oneself dead and lying on a straw-mat or a carpet in a dream means prosperity and…