The term 'MAKE CLEAN' can be broken down into two crossword solutions: REHAB (5 letters) and WASH (4 letters). REHAB is a term used to describe the process of restoring something to its original condition, often through renovation or repair. It is commonly used in the context of buildings, but can also refer to the restoration of other items such as furniture or vehicles. WASH, on the other hand, is a term used to describe the process of cleaning something with water and soap. This is a common household chore, but can also be used to describe the cleaning of larger items such as cars or boats. Together, these two terms can be used to describe the process of restoring something to its original condition and then cleaning it.