Working out 5 typical room easiest and knowledge-based cleaning rules and cleaning recommendations for the everyday situations.

The aim is:

•to offer the simplest possible
•but effective cleaning methods
•with low chemistry.

Thousands of cleaning efficiency tests were performed to produce evidence-based results. The cleaning tests were carried out in both Estonia and Finland in the period July 2022 – December 2023, and the cleaning efficiency was measured in different rooms and on surface covering materials. The results were surprising for the project partners, because we wanted to find the most effective cleaning methods, tools and substances. However, the results were not as expected and we often found that the surfaces did not get clean or instead got dirtier.
As a result of the experiments, 6 principles were drawn out, which help to achieve effective cleanliness. Based on these 6 principles, the project partners developed scenarios and made educational videos.