How to Remove White Salt Deposits from Bricks: Civil Engineer Shares a Low-Cost Tamarind Solution
White deposits or efflorescence on newly constructed brick walls is a common problem that not only weakens bricks but can also damage plaster and paint. According to civil engineer Amit Singh, the main cause is the salt present in soil and water. He has shared a simple and effective home remedy using tamarind, which can help remove these deposits cheaply and safely.
What is Efflorescence and Why Does It Occur?
The white layer that appears on red bricks is locally called “shora” or “nona”, and in civil engineering it is known as efflorescence. It occurs when salts from the soil or the water used during construction rise to the surface of the brick as a white powder. Many people make the mistake of washing it with water, thinking it’s ordinary dirt. This can worsen the problem, as wate...









