Persil Sensitive was developed for people with sensitive skin so it's free of dyes and fragrances.
In liquid products, preservatives ensure that the formulations remain stable. Without preservatives, bacteria can grow and start to have an unpleasant odor.
How do we use preservatives?
We use preservatives in Persil detergents, very carefully and only as much as necessary.
We try to avoid preservatives as much as possible, if the preservation can be achieved by other ingredient. During application Persil detergent is diluted with water.