Enquire within upon everything The great Victorian-era domestic standby
i. Wash quite clean, rinse well, and then dip in a hot solution of
sulphate of iron: after a short time take it out and rinse again. Have ready in another vessel a hot solution of prussiate of potash, to which a small quantity of sulphuric acid has been added. Dip the silk in this liquid; on removal rinse in clean water, and expose to the air to dry.