What is the white ‘salt-like’ substance on my walls?

This powdery white material is efflorescence, which is the migration of salt to the exterior of a permeable material.
What kind of maintenance does a brick home require?

While some maintenance may be necessary, involving tasks like repointing, brick repair, replacement, and cleaning, although not all at once.
Does the brick cleaning process damage the surface of the brickwork?

Our team will thoroughly assess your brickwork to eliminate the layer of grime or paint without causing any harm to the underlying structure.