Search Results for: Birds’ eggs not containing added sugar not in shell
--dip a soft brush in alcohol to which a few drops of ammonia water has been added, and with it go over the surface. do not rub--at least, not roughly, or harshly. in the course of five minutes the dirt will have become soft, and easy of removal. then go over the surface again gently with the same or
a similar brush dipped in rain water. now lay the damp article in the sunlight to dry. if there is no sunlight, place it near a warm (but not hot) stove, and let dry completely. in order to avoid streaks, take care that the position of the article, during the drying, is not exactly vertical. to clean...
https://niir.org/books/book/selected-formulary-book-on-cosmetics-drugs-cleaners-soaps-detergents-2nd-revised-edition/isbn-9789381039731/zb,,18bc3,a,0,0,a/index.html