Lactic acid: a sustainable approach to cleaning

Lactic acid: a sustainable approach to cleaning

Friday, 27 September, 2024

In the ongoing search for sustainable, effective household cleaning alternatives, one compound stands out: lactic acid. Primarily known for its role as an acidifying agent and flavour enhancer, lactic acid is gaining recognition for its effectiveness in detergency, particularly as a limescale remover and pH regulator, thanks to its natural origin and positive environmental impact.

Figure 1: Tile cleaning.

An organic molecule naturally present in dairy products such as yoghurt and certain metabolic processes in the human body, lactic acid has proven to be a versatile tool for household cleaning. One of its key applications is as a descaler. In a world where hard water leaves mineral deposits on surfaces and appliances, lactic acid excels at dissolving and effectively removing these deposits, leaving surfaces clean and shiny without the need for harsh chemicals. This makes it an appealing choice for cleaning bathrooms, kitchens, and appliances where limescale build-up is a persistent issue.

In addition to its descaling action, lactic acid serves as an effective pH regulator in detergents. pH is a crucial factor in cleaning, as it affects the efficacy of products and their compatibility with different surfaces. With its ability to stabilise and adjust the pH of cleaning solutions, lactic acid ensures an optimal environment for removing dirt and stains while minimising the risk of damage to treated surfaces. This property makes it an ideal choice for multipurpose detergents, which need to be effective across a range of surfaces without compromising their integrity.

Figure 2: Range of descaler products.

One of the foremost characteristics of lactic acid is its natural origin. Unlike many chemical compounds used in conventional cleaning products, lactic acid is derived from renewable, biodegradable sources, making it an environmentally friendly option. Produced from natural raw materials like glucose and lactose, lactic acid can break down into non-toxic compounds in the environment, positioning it as one of the top sustainable solutions for household cleaning.

As well as its benefits as a descaler and pH regulator, lactic acid offers additional advantages for household care products. Although less known, its antimicrobial action helps eliminate bacteria and fungi, contributing to surface hygiene and disinfection. Moreover, its gentleness makes it ideal for individuals with sensitive skin or allergies to harsher chemicals, making it a safe, effective option for a wide range of users.

In conclusion, lactic acid establishes itself as a promising option for household cleaning, distinguished thanks to its versatility, natural origin and ability to address common cleaning issues effectively and in an environmentally friendly way. As demand for sustainable cleaning solutions continues to grow, lactic acid positions itself as a promising choice that promotes effective cleaning without compromising human health or the natural environment. Its inclusion in detergents and cleaning products constitutes a major step towards a cleaner, more sustainable future for everyone.

Are you ready to remove limescale naturally and efficiently? Take advantage of all the benefits of lactic acid and incorporate it into your descaling formulations.

If you have any query or would like further information, please do not hesitate to contact our team of technical sales advisors.

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