Liquid starch is a versatile household item that can be used for a variety of purposes, from stiffening fabrics to creating homemade glue. It is a relatively simple and inexpensive product to make, and it can be tailored to your specific needs.
The main ingredient in liquid starch is cornstarch. When cornstarch is mixed with water and heated, the starch granules swell and absorb water, creating a thick, viscous liquid. This liquid can then be used to stiffen fabrics, create a sizing for paper or fabric, or as a thickening agent in cooking.