blisters, white efflorescence, and sometimes plaster deterioration.
But before you panic, know that there is a preventative DIY solution, easy to implement, without complicated equipment or a large budget.
What you need to take action
Materials needed:
Water-repellent or moisture-resistant mortar (available in DIY stores)
Trowel or spatula
Hard brush
Protective gloves
Dust mask (optional but recommended)
Objective: to create a waterproof barrier preventing water from rising into the walls while allowing the substrate to breathe.
How do I go about it?
Clean the wall
Start by removing all traces
