LAYOUT

Observe limestone carefully about its cleanliness and integrity. Obtain the type of dirt and stains. Then, using the information in the table below, make a list of the interventions to be done to thoroughly clean the limestone

Observe granite carefully about its cleanliness and integrity. Obtain the type of dirt and stains. Then, using the information in the table below, make a list of the interventions to be done to thoroughly clean the granite

Observe sandstone carefully about its cleanliness and integrity. Obtain the type of dirt and stains. Then, using the information in the table below, make a list of the interventions to be done to thoroughly clean the sandstone

Observe marble carefully about its cleanliness and integrity. Obtain the type of dirt and stains. Then, using the information in the table below, make a list of the interventions to be done to thoroughly clean the marble