Monuclean BF 4 NA
Peelable, elastic odourless cleaning paste free of ammonia for the removal of dirt sediments, soot and dust stains.
In the kitchens of John II the Good in the Paris Conciergerie, meals were prepared for 1000 people every day, three times a day.
Decades of use had rendered the historical vaults very dirty.
Monuclean BF4 NA was used for cleaning up this contamination.