In a home free from nuisances which offend the esthetic tastes, and either directly or indirectly cause disease, more contentment and thrift will be found than in the one permeated with odors and befouled with dirt and domestic wastes.

So it is with a city, the great home, workshop, and playground of its people. Keeping it clean, therefore, is one of the most important duties of its officials. None other is more conducive to health, happiness and comfort, the three great objects for which every community through organized effort is striving.

And there is no group of municipal problems which demands and is now commanding, more scientific thought and more intelligent business management than the collection and disposal of a city’s wastes. With every nation applying the last ounce of economy and with the increase of population and its consequent congestion, these problems grow in importance and complexity. Higher living standards, a better understanding of the causes of disease, and a keener appreciation of preventive work have forced municipalities to frown upon primitive methods involving individual effort, especially where congestion exists. As a substitute therefore, more effective means have been and are being adopted to eliminate by community activity, the nuisances caused by ashes, rubbish, garbage and dirty streets. We are also appreciating the need for more efficient management than is now prevalent and for the development of revenue-producing by-products.

An official or layman interested in the solution of these six important municipal housecleaning problems will find in this book information which we believe will answer all his questions. Our judgment has been influenced entirely by the hundreds of questions which have come to the State Bureau of Municipal Information from city officials in their effort either to establish efficient systems or to reorganize existing ones.

City officials, federal, state and municipal reports, engineering, medical and other publications, as well as the proceedings of various municipal, civic and scientific organizations have contributed their quota to this work.