Choose the good stone and the best stonecare products for your construction projects, You have to decide between limestone, marble, granite, etc... First of all it depends of the use of the

In the city AY en CHAMPAGNE near EPERNAY this Granit sphere is swimming at the Liberation square.

1- please avoid the high pressure cleaner : the surface will be agressed and the stone will be dirty very quickly. 2- for normal dirtiness, use HMK R 60 during 30-60 mn, wash with HMK R

With OTTO CHEMIE S 140 : no mushrooms in the bathroom : the silver component takes fungus off for very long time !

The most efficient cleaner to restore all the natural stones HMK R55. You can clean your floor or your chimney without any agression.