| Answer | Crossword Clue |
|---|---|
| RADIATOR | It needs to be flushed occasionally |
| CRUDEMETAL | It needs to be refined |
| CODE | It needs to be broken |
| SCREW | It needs to be threaded |
| HAM | It needs to be cured |
| DIAPER | It often needs to be changed |
| DEBT | It needs to be paid off |
| ENV | It needs to be addressed: Abbr. |
| LITTER | It needs to be picked up |
| METER | It needs to be fed frequently |
| TOPIARY | It needs to be kept in shape |
| CANOE | To be effective, it needs a good paddling |
| BOBSLED | It needs to be pushed to get started |
| CREDIT | It needs to be built up when it's bad |
