She looked now like some domestic cleaning device, mouth open for household filth.

You may want to try electric cleaning devices (interdental cleaning devices or interdental brushes) that are made to clean between your teeth.

These include fitting cars with catalytic convertors, installing cleaning devices, such as gas scrubbers in power stations, and introducing nitrogen oxide controls.

A tomte is not a miraculous new cleaning device available only through an 800 number, but a tiny, elflike creature that every Swedish home is reputed to have.

Kreepy Krauly USA Inc is alleged to set retail prices for its swimming-pool cleaning devices.

For cassette decks with heads that are not accessible, there are cassette-shaped cleaning devices from many companies.

The project involved toothbrush-like cleaning devices, special cloths and spray bottles, and it did succeed in restoring a pinkish-brown hue to much of the complex.

Other types of transducers are used in commercially available ultrasonic cleaning devices.

Nonchlorine bromide sanitizers were developed, as well as ozone generators, ionizers and other low-odor cleaning devices.

A great deal of waste is incinerated these days, but not, in fact, by these expensive installations equipped with flue-gas cleaning devices.