 |
| Subject | English | Catalan |
| environ. | clean air area Areas where significant reductions in ozone forming pollutants have been achieved through industrial initiatives to control and/or prevent pollution, through implementation of transportation improvement plans, national efforts to reduce automobile tailpipe emissions and lower the volatility (evaporation rate) of gasoline | zona d'aire net |
| environ. | clean air car Vehicles that function without emitting pollutants in the atmosphere | vehicle ecològic |
| environ. | clean technology Industrial process which causes little or no pollution | tecnologia neta |
| comp., MS | Clean Up | Neteja (An action that removes redundant messages from an e-mail conversation to reduce information overload and improve readability) |
| environ. | contract cleaner A commercial service provider, usually bound by a written agreement, responsible for the removal of dirt, litter or other unsightly materials from any property | empresa de neteja |
| environ. | dry cleaning To clean fabrics etc. with a solvent other than water | neteja en sec |
| environ. | street cleaning The process of removing dirt, litter or other unsightly materials from city or town streets | neteja de carrer |