31 Rules for Washing Calicoes
Calicoes that incline to fade, can have the colors set by washing them with beef’s gall in clear water previous to washing them in soap suds; a small tea cup full to a pail of water is the right proportion. By squeezing out the gall, and bottling and corking it up, it can be kept several months. A little vinegar in the rinsing water of calicoes, that have green, pink or red colors, will brighten them and prevent their mixing together. Yellow calicoes should be washed in soap suds and not rinsed. A little salt in the rinsing water of calicoes, particularly blues and greens, tends to prevent their fading by subsequent washing, it will also prevent their catching fire readily. Thin starch water is good to wash fading calicoes in, but it is rather hard to get them clean in it; no soap is necessary. Calicoes should not be washed in very hot suds and soft soap should never be used, excepting for buff and yellows, for which it is the best. The two latter colors should not be rinsed in clear water.