Efflorescence Removal
Efflorescence is a common issue affecting brickwork, masonry and other porous building materials. It appears as a white, powdery or crystalline deposit on the surface of a building and is caused by water-soluble salts migrating through the material.
When moisture moves through brickwork or stone and evaporates at the surface, it can leave these salts behind, creating visible white staining.
Although efflorescence is often primarily an aesthetic issue, its presence can sometimes indicate underlying moisture movement that may need further investigation.
At Stone Revival, we provide specialist efflorescence removal services to help treat unwanted salt deposits and improve the appearance of affected surfaces.
What Causes Efflorescence?
Efflorescence occurs when moisture dissolves naturally occurring salts within building materials or surrounding mortar.
As the moisture travels towards the surface and evaporates, the dissolved salts are left behind, forming a visible white deposit.
It can affect both new and older buildings and is commonly associated with:
- Moisture entering porous brickwork and stone.
- Water movement through mortar and masonry.
- New construction materials releasing naturally occurring salts.
- Inadequate drying or ongoing moisture exposure.
Identifying the cause and extent of the efflorescence is an important part of determining the correct treatment.
Check out some of our before and after pictures below:
Our Efflorescence Removal Process
The appropriate treatment will depend on the type of surface, the nature of the salt deposits and the extent of contamination.
Our typical process involves:
We assess the affected area and identify the extent of the salt deposits before selecting an appropriate treatment. Surrounding windows, doors and vulnerable surfaces are protected where necessary.
The affected surface is prepared and an appropriate cleaning or neutralising treatment is applied. Where suitable, a specialist mild acid treatment may be used to help dissolve stubborn salt deposits.
Following the required treatment time, residues are carefully removed using the DOFF steam cleaning system where appropriate.
The treated area is inspected to assess the results and determine whether further treatment or investigation into the source of moisture is recommended.
Professional Efflorescence Treatment
Efflorescence can return if the underlying source of moisture remains unresolved. For this reason, we take care to assess the affected building fabric rather than simply treating the visible deposits.
Stone Revival can help identify suitable cleaning treatments for affected brickwork and natural stone, helping to improve the appearance of your property.
We are committed to offering the best value. If you find a lower price from a qualifying competitor, we'll match it.
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