The term 'cleansing process' refers to a series of activities that are done in order to clean something. The four crossword solutions for this term are 'BATH, ' 'RINSE, ' 'PURIFICATION, ' and 'washup.' A BATH is a process of soaking in water or other liquid, usually for the purpose of cleaning or relaxation. Rinsing is the process of removing dirt, soap, or other residue from an object by using water. PURIFICATION is the process of removing impurities from a substance, such as water or air. Finally, a washup is a process of washing dishes, clothes, or other items. All of these activities are part of a cleansing process.