

IntroductionYou painted your living room 6 months ago. Today, you see ugly white powder (efflorescence) and paint peeling off like old skin. You call a painter, he scrapes it, applies putty, and repaints. Three months later? It’s back.
In humid climates, dampness is the #1 enemy of buildings. But here is the truth: Dampness is not a paint defect. It is a structural disease. If you don't treat the source, no amount of expensive waterproof paint will save you.
Do you see damp patches just above your floor skirting (up to 2-3 feet high)?
That white, chalky powder on your wall isn't dust. It is Salt.
Most homeowners buy a bucket of "Waterproof Coating" and apply it on the internal wall.
If the dampness is on a wall shared with a toilet or bathroom, 90% of the time, it is not a broken pipe.
If your wall is damp, your structure is drinking water. Before you spend ₹50,000 on new painting, spend a fraction of that on a Dampness Investigation.
Frequently Asked Questions (FAQ)
Q: Can I just tile the damp wall to hide it?
A: No. Tiling traps the moisture inside. The water will travel up behind the tiles and damage the wall above the tiles or rot the adjacent room's plaster. You must stop the water source first.
Q: Is Dr. Fixit or waterproofing paint enough?
A: Waterproofing paint only works if applied on the exterior (positive side) or on the concrete slab before tiling. Applying it on an already damp internal wall is a temporary fix that will peel off in 6-12 months.
Q: How much does dampness treatment cost?
A: It depends on the cause. Epoxy grouting for bathrooms depending on the chemicals used.
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