Preventive Treatment


After cleaning use Bioni Perform on outdoor surfaces/facades to prevent future alga and moss attacks.




For general prevention of mold indoors – typically on walls and ceilings – we recommend painting based on nano technology: Bioni Nature/Bioni Hygienic.


For preventive treatment of surfaces, on which the Bioni topcoat is not appropriate and practicable (for example rafter constructions in attics, wood constructions and concrete surfaces in crawl spaces etc.) we recommend treatment with Concrobium mould control. Very suitable for use in a fogger. 



NAC Europe - Ellegårdvej 18 - 6400 Sønderborg - Danmark - Tel. 74 42 62 92 -