Preservatives are antimicrobial biocides that kill microorganisms or prevent them from spreading. They are used in many areas, such as food production and the manufacture of cosmetics, where they extend product shelf life. In paints, preservatives have the task of repelling pests with a coat of paint and protecting walls from mold growth. Many years ago, solvents were still added to wall paints. With solvents, paints did not need additional preservatives. Today, emulsion paints are no longer solvent-based but water-based, which means interior paint can quickly become a breeding ground for bacteria and mold. For this reason, biocides such as isothiazolinones are used. However, especially in sensitive individuals and allergy sufferers, these ingredients can trigger allergic reactions, which is why preservatives must be declared on the containers.

Make things easy for yourself and use BAUFIX solutions. Our BAUFIX Painter’s Room White is a preservative-free emulsion paint whose breathable properties and high opacity make it ideal for walls and ceilings indoors. Its satin sheen and high degree of whiteness create a cosy and healthy living atmosphere and indoor air. You can easily use it to paint mineral substrates such as masonry, concrete, plaster as well as building boards and wallpaper. You’ll achieve an extremely high coverage with BAUFIX Ultra Topcoat Preservative-Free. BAUFIX professional Premium Crystal White Preservative-Free is abrasion-resistant once dry and performs just as well on all mineral substrates as well as on building boards, wallpaper and old coatings. Do you still have questions or would you like advice? We’re happy to help and will find the perfect solution for your healthy living project.