| air cleaner | 1.32 | Researchers will test air cleaners this year. | ||
| house cleaner | 1.25 | Splurge on a house cleaner. | ||
| window cleaner | 0.99 | Professional window cleaners start with the right tools. | ||
| burn cleaner | 0.72 | Both MTBE and ethanol add oxygen to gasoline to make it burn cleaner. | ||
| carpet cleaner | 0.59 | So Zeldin is studying possible mite-killing carpet cleaners. | ||
| oven cleaner | 0.53 | What about erm, oven top cleaner? | ||
| deck cleaner | 0.46 | Normal deck cleaners will return them to a uniform color. | ||
| toilet cleaner | 0.46 | In the bathroom, Green suggests using Coke as a toilet cleaner. | ||
| drain cleaner | 0.33 | Can I use Draino or other strong drain cleaners on plastic? | ||
| hospital cleaner | 0.26 | Hospital cleaners were criticized for the unhygienic conditions of the central kitchens. | ||
| office cleaner | 0.26 | Latino office cleaners fight to unionize. | ||
| pool cleaner | 0.26 | Wayne had previously worked as a pool cleaner. |