- Do you have a white chalky substance on your walls?
- Or is there a white fungus powder pushing through your paint?
This is called efflorescence, it is water ingress into your walls, block bricks, floor or even tunnel walls in major infrastructure. It is the breakdown in the composition of materials used in block bricks, bricks, or cement in a structure.
We refer to this as the salts within masonry being removed due to water ingress, weakening the structure. To stop the continuation of efflorescence we use Evo-Salt away and Evo block seal.