| I've got a 4x4 that pollutes a bit, but what's that compared to planes and factories, and al that kind of thing! |
| A non-smoking car is not necessarily a non-polluting one: it surely pollutes, but differently. |
| Unfortunately, Perc is also a suspected carcinogen which pollutes air and water supplies. |
| It pollutes filtration systems, electrical and avionic units – and the accompanying sulphuric acid aerosol can eat into rubber parts. |
| The traffic congestion that wastes time and energy and pollutes the air we breathe has reached its limit across the nation. |
| She forbids her husband to sit on their bed in his daytime clothes in case he pollutes the duvet. |
