The air passages are kept clean by cells especially adapted to this purpose, known as the ciliated epithelial cells.
It is pure nonsense to say that in London a room cannot be kept clean.
The outer air, then, can only be kept clean by sanitary improvements, and by consuming smoke.
If there is a great amount of pus in the eye, the eye may have to be washed out in this manner, every fifteen minutes, day and night, so that the cornea will be kept clean.
The "out-houses" must be kept clean, and emptied at least twice each year.
The bowels should move daily and the parts should be kept clean.
There is not much more to be said about growing Beans; the ground must be kept clean, and the hoe will have its work here as elsewhere.
We need only say that by fumigation, sulphur, or by syringing with a suitable insecticide, the plants must be kept clean, or they cannot be healthy.
The kitchen must be kept clean: company commanders inspect daily and insist on the following: 1.
Rifles must be kept clean and in good condition while in the trenches.
Quarters should be well policed; the company street should be kept clean; refuse of all sorts should be kept in receptacles provided for that purpose and frequently removed.
By the above mode curtains may be kept clean, even to use with the linings newly dipped.
They ought always to be kept clean, laid dry, and have plenty of good sweet water to drink.
The skin should be kept clean by the use of the sponge-bath, rendered alkaline by the addition of common baking soda or saleratus.
The surface of the body should be kept clean by frequent bathing, and thus stimulating its capillary vessels to healthy activity.
It is very important that the clothing should be kept clean.
The skin should be kept clean by means of frequent baths.
Iceless refrigerators must be kept clean, and the covering of cloth should be washed occasionally.
The surface of the skin in the region of the abscess should be kept clean.
The feed troughs should be kept clean; we should avoid dropping nails and staples into the feed when repairing the silo or grain bin; and pieces of baling wire should be removed from straw or hay.
Pails and bottles from which the animal feeds should be kept clean.
The surroundings of the animal must be kept clean and a good bed provided.
Since, they are liable to be short circuited through the rocker by metallic dust lodging in the insulating washers, they should be kept clean.
In order to get the best service, and to give them long life they must be kept clean.
In all well designed machines there are certain positions upon the commutator for the brushes at which there will be no sparking so long as the commutator is kept clean and in good condition.
In order that the water may be kept clean, the well must be supplied with a tight-fitting top which need not be opened and a metal pump to bring up the water.
Every part of the kitchen and store-rooms should be kept clean, dry, and well aired.
Many people think white table oilcloth is impossible, but a table covered with it may be made very pretty; it can be kept clean by washing at the end of each meal, and the saving in labor is incalculable.
Rain water is a perfectly soft water and excellent for laundering if the cistern is kept clean, and free from the dust of the roof.
The wood of furniture is kept clean by rubbing with a soft dry cloth, but once in a while needs cleaning with crude oil or the mixture of oil, turpentine, and vinegar.
They should be kept clean, free from leaks and always filled and ready for service before leaving terminals.
The commutator must be kept clean, free from dirt, and the mica must be kept filed a trifle below the surface of the copper bars.
The commutator must be kept clean, free from dirt and grease; the mica must be kept filed down about one-sixty-fourth of an inch below the surface of the bars.
Milk strainers should be kept clean; scalded a second time just before using, and if cloth strainers are used, several of them should be provided, in order that they may be frequently changed during the straining of the milk.
The cows must be kept clean, and manure must not be permitted to collect upon the tail, sides, udder and belly of any milch cow.
WASH-BASIN--To be kept clean, and inverted on the top of the Wash-stand.
WASH-STAND--To be kept clean, in front and against alcove partition.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "kept clean" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
