The primary purpose of mosaic maintenance is to preserve the original appearance of the mosaic, ensuring its longevity and historical significance.

Oxidation is not a common type of damage that mosaics experience, as they are typically made from materials that are resistant to corrosion.

The process of cleaning a mosaic is called washing, which involves carefully removing dirt, grime, and other contaminants from the surface of the mosaic.

The purpose of grouting in mosaic maintenance is to fill in gaps between tiles, creating a smooth and even surface.

Metal is not a common material used for mosaic tiles, as it is not as durable or resistant to wear and tear as other materials.

The process of repairing damaged tiles in a mosaic is called patching, which involves replacing the damaged tiles with new ones that match the original design.

The term for the process of restoring a mosaic to its original condition is restoration, which involves repairing damage, cleaning, and repointing the mosaic.

The primary goal of mosaic conservation is to prevent further deterioration of the mosaic, ensuring its preservation for future generations.

Improper installation is not a common cause of mosaic deterioration, as mosaics are typically installed by skilled professionals.

The process of applying a protective coating to a mosaic is called sealing, which helps to protect the mosaic from moisture, dirt, and other contaminants.

Furniture is not a common type of mosaic, as mosaics are typically used for floors, walls, and ceilings.

The term for the process of removing old grout from a mosaic is repointing, which involves carefully removing the old grout without damaging the tiles.

Silicone is not a common material used for mosaic grout, as it is not as durable or resistant to wear and tear as other materials.

The process of filling in gaps between tiles with new grout is called grouting, which helps to create a smooth and even surface.

A hammer is not a common tool used in mosaic maintenance, as it can damage the tiles or grout.