Frequently asked questions.

A cleaner with active micro-organisms relies on the action of living, beneficial micro-organisms that support cleaning well beyond a simple wipe of the cloth.

The micro-organisms are present as spores and activate on contact with the surface.

Once applied to surfaces, these micro-organisms continue to act over time: they help break down organic residue, and contribute to limiting bad odours: an extended action after cleaning.

By naturally occupying the available space on surfaces and consuming the organic residue they feed on, these beneficial micro-organisms help extend the action of cleaning.

Our formulas contain a high proportion of ingredients of natural origin, which varies by product: from 91.11% to 98.5% depending on the product. The exact percentage is shown on each product page.

The Juicy Orange & Pomegranate fragrance of Brume Fraîcheur is itself 100% of natural origin.

The complementary ingredients, such as preservatives and cleaning agents, are included in controlled amounts to ensure the product's stability, proper preservation and effectiveness over time.

Klynn is formulated for use in domestic and professional environments frequented by children and pets, when used in accordance with the instructions on the label.

The products can be applied to surfaces used by children and pets. When used as directed, no rinsing is needed once the surface is dry.

The micro-organisms used belong to EU Group 1. The strains used are non-pathogenic and are not classified as hazardous.

As with any cleaning product, keep out of reach of children and pets, do not ingest, follow the recommended dosage and avoid contact with the eyes and mucous membranes.

The micro-organisms are present as spores and activate on contact with the surface.

They keep working after application. How long depends on the conditions on the surface — in particular humidity, temperature and the presence of organic residue they feed on.

Klynn products are built on an innovative approach to cleaning: using beneficial micro-organisms to help keep an interior clean and fresh.

In our homes, not all bacteria are necessarily undesirable. The Klynn approach relies on micro-organisms that keep working after application: the active micro-organisms in Klynn formulas help break down the organic residue behind visible dirt and bad odours.

Klynn offers a gentle everyday care routine, designed for the home and the family.

With Klynn, cleaning becomes a smarter gesture: an immediate action on cleanliness, and an action that continues after cleaning.