Theatrical Poster, c. 1875 (Library of Congress)
Not less than a hundred strokes a day should be given to a woman’s hair with a good hair-brush, rather hard, but not so unyielding as to tear the hair when it meets with a tangle… Once or twice a week, if possible, the hair should be allowed to flow loosely about the head for an hour or two, so as to admit of the air circulating freely about the roots… An excellent method is to rub the head thoroughly with a rather coarse towel until the healthy glow and redness ensue. If these fail to result from the rubbing, the head is in a thoroughly unhealthy and unproductive condition… The hair should never be fastened up too tightly by means of hairpins, combs, ties, &c. The sap should be allowed to circulate freely through the hair-tubes, and any cause preventing this acts prejudicially upon the growth.
Sylvia’s Book of the Toilet
Is your hair getting enough fresh air? Go on, let it free. Those hair-tubes will thank you.