In the kitchen:
 Adding sourness : Provides a neutral sour flavor to a variety of dishes, as a substitute for fresh lemon in salads, sauces, stews (such as Iraqi kebab in sauce), hummus spreads and tahini.
 Preservation and acidity regulation : Used as a natural preservative that extends the shelf life of food products and regulates acidity in products such as juices, sweets and preserves.
 Baking : It can be used in baking to regulate acidity in yeast doughs and cakes.
 In cleaning:
 Thanks to its acidic properties, lemon salt is an effective and environmentally friendly cleaning agent.
 Descaling : A common and particularly effective use is for cleaning scale deposits from electric kettles, heaters, and wine making equipment, without the possible damage to the heating element that vinegar can cause.