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.

Once applied to surfaces, these micro-organisms continue to act over time: they help break down organic residue, contribute to limiting bad odours and help preserve a microbial balance in the indoor environment.

By naturally occupying the available space on surfaces and consuming the organic residue they feed on, these beneficial micro-organisms help keep surfaces cleaner for longer.

Once diluted in water and ready to use, our cleaners based on active micro-organisms are made of 99% naturally-derived ingredients.

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

The micro-organism strains used in Klynn products are selected and controlled for their safety of use.

They are chosen for their harmlessness in the context of normal household use, to ensure peace of mind in everyday use, in line with the recommended conditions of use.

Once diluted and ready to use, Klynn cleaners do not require hazard pictograms for normal household use — a differentiating point in the world of home care products, where warnings are often numerous.

At Klynn, our priority is to offer products that are both effective, safer for your home and more respectful of the environment. That is our commitment to you.

On contact with surfaces, the active micro-organisms naturally begin their action.

They can keep acting for up to 72 hours after application, depending on the conditions present on the surface — in particular humidity, temperature and the presence of organic residue they feed on.

When these conditions remain favourable, their activity may extend beyond this window, even if their effectiveness can gradually decrease over time.

Klynn products are built on an innovative approach to cleaning: using beneficial micro-organisms to help keep an interior cleaner, fresher and more balanced.

In our homes, not all bacteria are necessarily undesirable. The goal is not to aggressively eliminate everything, but to foster a better microbial balance on surfaces. The active micro-organisms in Klynn formulas help break down the organic residue behind visible dirt and bad odours.

Unlike many conventional home care products, often associated with harsh formulas, Klynn offers a gentler alternative for everyday life, designed for the home, the family and the environment.

With Klynn, cleaning becomes a smarter gesture: an immediate action on cleanliness, but also a durable approach to caring for your home differently.