Multifunctional Citric Acid is used in Fabric Dying and Soap Making:

Fabric Dying: Citric acid plays a pivotal role in the dyeing process of t-shirts, especially when using natural or acid dyes. Acting as a mordant, citric acid helps the dye bond more effectively with the fabric, ensuring vibrant and long-lasting colors. When dyeing t-shirts, citric acid is often preferred over vinegar, especially for protein-based fibers like silk or wool, as it provides a consistent pH level, ensuring even color distribution.

To use citric acid in the t-shirt dyeing process, it's typically dissolved in water to create a solution. The t-shirt is then pre-soaked in this solution before applying the dye. This pre-soaking ensures that the fabric is primed and ready to absorb the dye evenly. Once the dye is applied, the citric acid works to set the dye, preventing it from washing out or fading quickly. It's essential to rinse the dyed t-shirt thoroughly after the process to remove any residual citric acid, as it can be irritating to the skin if left on the fabric.

Soap Making: Citric acid is a versatile ingredient commonly used in soap making to adjust the pH level, enhance the soap's properties, and act as a chelating agent. When used in the right amounts, citric acid can help neutralize the alkalinity of soap, especially in recipes that might be too basic. This ensures a milder and skin-friendly product. To use citric acid in soap making, begin by dissolving it in water to create a 50% solution. For every 100 grams of soap, you might use about 1 to 2 grams of this citric acid solution. It's essential to add the citric acid solution to your lye water and mix thoroughly before combining with oils.