Many families suffer with sore throat, and lung diseases, and liver complaints, brought upon them by their own course of action. Their sleeping rooms are small, unfit to sleep in for one night, but they occupy the small unhealthy apartments for weeks and months, and years. They keep their windows and doors closed, fearing they should take cold if there was a crevice open to let in the air. They breathe the same air over and over, until it becomes impregnated with the poisonous impurities, and waste matter, thrown off from their bodies, through the lungs, and the pores of the skin. Such can test the matter, and be convinced of the unhealthy air in their close rooms, by entering them after they have remained awhile in the open air. Then they can have some idea of the impurities they have conveyed to their blood, through the inhalations of the lungs. Those who thus abuse their health, must suffer with disease. All should regard light and air as among Heaven’s most precious blessings. They should not shut out these blessings as though they were enemies. (4aSG 143.1) MC VC

Sleeping apartments should be large, and so arranged as to have a circulation of air through them, day and night. Those who have excluded the air from their sleeping rooms, should commence to change their course immediately. They should let in air by degrees, and increase the circulation until they can bear it day and night, winter and summer, with no danger of taking cold. The lungs, in order to be healthy, must have pure air. (4aSG 143.2) MC VC

Those who have not had a free circulation of air in their rooms through the night, generally awake feeling exhausted, feverish, and know not the cause. It was air, vital air, that the whole system required, but which it could not obtain. Upon rising in the morning, most persons would be benefited by taking a sponge-bath, or, if more agreeable, a hand-bath, with merely a wash-bowl of water. This will remove impurities from the skin. Then the clothing should be removed piece by piece from the bed, and exposed to the air. The windows should be opened, and the blinds fastened back, and the air left to circulate freely for several hours, if not all day, through the sleeping apartments. In this manner the bed and clothing will become thoroughly aired, and the impurities will be removed from the room. (4aSG 143.3) MC VC