In jam making, citric acid helps the gelling process and enhances the natural flavor of fruits. Primarily used in food productsas an antioxidant (although it does not have antioxidant effects on its own, it enhances the effects of other antioxidants), is used as an acidity regulator and flavoring agent under the name E330. In fruit products, it delays the browning of fruits caused by oxygen. There is no specific daily intake limit.
The majority of factory kitchen and bathroom cleaners contain citric acid in small percentages. The citrus scent can be associated with a pleasant mood and a sense of cleanliness, which is why it is also used in the production of air fresheners.
Since citric acid is an excellent descaling agent and non-toxic, it is used as a base ingredient in household cleaners and fabric softeners that are odorless compared to vinegar. Additionally, since it softens water, it is a useful additive in the production of soaps and detergents.